Answer:
x=7
Step-by-step explanation:
12-x=5
Subtract 12 from both sides.
−x=−7
Divide both sides by -1
x=7
18$ for three book what is the unit rate
Answer:
nswer:
= 6 dollars per book
Showing Work
This is a fraction equal to
18 dollars ÷ 3 books
We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 3
18 dollars ÷ 3
3 books ÷ 3
=
6 dollars
1 book
=
6 dollars
book
= 6 dollars per book Step-by-step explanation:
Evaluate (12 divided by x) + 3^2 when x = 4.
Answer:
12
Step-by-step explanation:
Since we know x is equal to 4, we can plug that number into the expression. This makes the new expression:
(12/4)+3^2
3^2 is 3*3 which is 9.
12/4=3
3 + 9 = 12
Beth insures her $100,000 house with a 80/20 homeowner's policy. She has a fire that does
$10,000 worth of structural damage. How much will the insurance company pay Beth?
$10,000
$3,750
$8,000
$2,000
Answer:
$8,000
Step-by-step explanation:
The computation of the amount that paid by the insurance company to Beth is shown below:
The damage is of $10,000
So here 80: 20 represents that 80% is paid by the insurance company and 20% you would be paid
So
= Structural damage × percentage paid by the insurance company
= $10,000 × 80%
= $8,000
Hence, the correct option is third
Estimate and then solve 8,712 ÷ 44 Pls help I will mark u BRAINLEIST
Answer:
I think 198 the correct
Answer:
198
Step-by-step explanation:
Can i have some help plz
Answer:
a) 15 + 25x ≤ 70
b) 60 + 15x ≤ 500
Step-by-step explanation:
a) Let x represent the number of calculators that Ms. Burgos can buy. since each calculator cost $25, then the total cost of calculator = $25 * x = $25x
She bought three notebooks costing $5 each. Money spent on notebooks = 3 * $5 = $15
Hence the total money spent = $15 + $25x = 15 + 25x
She has only $70, therefore:
15 + 25x ≤ 70
b) Cayla initially has $60.
Cayla is saving $15 per week. Let us assume she saves for x weeks, hence money saved by Cayla = 15x
Therefore the total money saved = 60 + 15x
Since Cayla needs to save atleast $500, hence:
60 + 15x ≤ 500
The graph below displays the amount of water in a tank.
What is the rate of change in terms of the situation?
Garth has a summer job and earns $9.32 per hour. One week, he works 16 34 3 4 hours. He deposits $150 in a bank and decides to use the rest of the money to buy raffle tickets. Each raffle ticket costs $0.50. How many raffle tickets can Garth buy?
Answer:
762 raffle tickets
Step-by-step explanation:
16×9.32= 149.12
34×9.32= 316.88
3×9.32= 27.96
4×9.32= 37.28
add them all up= 531.24
531.24-150=381.24
381.24÷.50=762.48
answer: 762 raffle tickets
Basha's favorite board game has a spinner with nine congruent sections. The spinner has 2 red sections, 3 blue sections, and 4 green sections. What is the probability of Basha spinning a red on her first spin and a blue on her second spin?
Answer:
2/27
Step-by-step explanation:
Step one:
given data
Sample space
2 red sections,
3 blue sections, and
4 green sections
Sample size
2+3+4= 9
Required
The probability of Basha spinning a red on her first spin and a blue on her second spin
Step two:
On the first spin, spinning a red= 2/9
On the second spini, spinning a blue= 3/9= 1/3
Hence, The probability of Basha spinning a red on her first spin and a blue on her second spin= 2/9*1/3= 2/27
Between the time Ronald eats his dinner and the time he goes to bed, the outside temperature decreases 12°F. Before he gets up in the morning, the outside temperature decreases another 15°F. What integer represents the change in temperature from when Ronald eats dinner until he gets up the next morning? *
Answer:
-27
Step-by-step explanation:
I believe it's -27, because 12+15 =27. I made it negative because the temperature is decreasing, not increasing.
3050÷ 75 with remainder
Answer:
122/3 or 40.666667
Step-by-step explanation:
Answer:
40.6666667
Step-by-step explanation:
3050/75 = 40.666666
A rectangle has vertices (w,v), (w,z), and (z,z). Find the fourth vertex.
9514 1404 393
Answer:
(z, v)
Step-by-step explanation:
When the sides of the rectangle align with the axes, as here, the coordinates will be all (x, y) combinations from the sets x ∈ {w, z) and y ∈ {v, z}. Three of those combinations are shown. The fourth is (z, v).
A $30 item is on sale for 60% off. It is charged a 6.25% sales tax. What is the final cost? *
0/1
Answer:
$12.75
Step-by-step explanation:
Hope this helps! :3
plz mark as brainliest!
Find the quotient of 4 and -9.
36
0 -36
A bracelet is made by stringing together four beads. Each bead is either red or green. How many different color patterns are
possible for the bracelet, where patterns are considered the same if rotating one wil produce the other, as shown here?
Plz I need this quickly
Answer:
3 or 5, depends on the bracelet can be fully green or red. If you have to have both colours then it's 3.
Step-by-step explanation:
RRRG
RRGG
RGGG
GGGG?
RRRR?
Answer:
6
Step-by-step explanation:
RRRR
RRRG
RRGG
RGRG
RGGG
GGGG
6, (You problary forgot hat 2 green and 2 red have 2 possilbilties, RRGG and RGRG)
Answer plzz I will mark correct answer as brainliest
31/32
A requirement of 20 characters is needed
Answer:
17/16
Step-by-step explanation:
3/4 is equal to 6/8
6/8+7/8=13/8
11/13 is equal to 22/26
22/26+(-5)/26=17/26
13/8*17/26=17/16
Gavin needs to make 2 batches of mango paint.How you could find the total amount of paint Gavin mixed
Answer:
The answer is "Gavin combined paint to [tex]\frac{10}{3}[/tex] to produce 2 mango paint containers".
Step-by-step explanation:
For the development of Mango shade, Gavin used the red and the yellow colour. He wants to add one batch:
[tex]\to 5\frac{5}{6} + 5 \frac{5}{6}[/tex]
Foe 2 batches:
[tex]\to 5\frac{5}{6}+ 5\frac{5}{6} + 5\frac{5}{6} + 5\frac{5}{6}[/tex]
Solve the equation in two parts:
First Solving the whole numbers:
[tex]\to 5 + 5 + 5 + 5 = 20[/tex]
Second Solving the fractions part :
[tex]=\frac{5}{6}+\frac{5}{6}+\frac{5}{6}+\frac{5}{6}\\\\ = \frac{5+5+5+5}{6}\\\\= \frac{20}{6}\\\\= \frac{10}{3}[/tex]
Gavin combined paint to [tex]\frac{10}{3}[/tex] to produce 2 mango paint containers.
Is the relation shown in the arrow diagram
a function?
Answer: A) Yes. Every unique input has a unique output.
In other words, each x value maps to exactly one y value, so that's why we have a function.
A student ticket to the movie cost $4
A.Write an equation In which x represent the number of tickets purchase and y represent the total cost of the ticket .
B. Graph the equation
Answer:(X x 4)=
Step-by-step explanation:
Basically u times how many tickets u need times how much it cost
Example( 1ticket X 4dollars) =4 dollars
Please hurry
In the figure, △EBA ≅ △EDC.
Triangles EBA and EDC are connected at point E. Angles A B E and E C D are right angles. Angle A E B and D E C are congruent. Sides B E and E D are congruent.
Because CPCTC, which relationships are true?
Check all that apply.
Answer:
AE ≅ CE
∠BAE ≅ ∠DCE
Step-by-step explanation:
In the figure, △EBA ≅ △EDC.
Triangles E B A and E D C are connected at point E. Angles A B E and E C D are right angles. Angle A E B and D E C are congruent. Sides B E and E D are congruent.
Because CPCTC, which relationships are true?
Check all that apply.
AE ≅ CE
∠BAE ≅ ∠DCE
∠CDE ≅ ∠BAE
AB ≅ BE
AC ≅ BD
EDGE2020
The relation which is equal Because CPCTC would be; AE ≅ CE and ∠BAE ≅ ∠DCE
What is the congruent triangle?Two triangles are said to be congruent if the length of the sides is equal, a measure of the angles is equal and they can be superimposed.
In the given information, △EBA ≅ △EDC.
Given that the Triangles EBA and EDC are connected at point E.
Also Angles A B E and E C D are right angles.
And Angle A E B and D E C are congruent.
The Sides B E and E D are congruent.
Hence,
AE ≅ CE
∠BAE ≅ ∠DCE
∠CDE ≅ ∠BAE
Now AB ≅ BE
AC ≅ BD
The relation which is equal Because CPCTC would be; AE ≅ CE and ∠BAE ≅ ∠DCE
Learn more about congruent triangles;
https://brainly.com/question/12413243
#SPJ2
This table represents Function A. The Equation y = 6x - 8 represents Function B. The greater unit rate of the two functions is ________. The greater y-intercept of the two functions is ________________. Captionless Image Function A has a greater Slope. Function B has a greater Slope. Function A has a greater y-intercepr Function B has a greater y-intercept.
Step-by-step explanation:
y=6x-8 ............(I)
can anyone PLEASE HELP ME WITH THIS QUESTION?
Answer: x=34
Step-by-step explanation:
straight lines = 180
triangles = 180
180-145 = 35
111+35=146
180-146=34
Among us code: QZUVDF
Answer:
cool imma join what is the map?
Answer:
aww man im too late
Step-by-step explanation:
vote me for homecomeing XD
Sandy is planning to build a triangular garden with the border made out of what two of the sides will be 16.4 feet in length the other side will be 4 1/2 feet she has a total of 38 feet does she have enough wood to make the border explain
Answer:
she has enough wood to make the border
Step-by-step explanation:
Two of the sides of the triangular garden = 16.4 feet
The other side of the triangular garden = 4 1/2 feet
= 4.5 feet
Total feet Sandy has = 38 feet
Does she have enough wood to make the border ?
Border of the triangular garden is the perimeter of the garden
Perimeter of a triangle = side A + side B + side C
= 16.4 feet + 16.4 feet + 4.5 feet
= 37.3 feet
Perimeter of a triangle = 37.3 feet
Lenth of wood remaining = Total length of wood - length used for border
= 38 feet - 37.3 feet
= 0.7 feet
Therefore, she has enough wood to make the border
Select the slope-intercept form of an equation for a line with y-intercept –5 and slope 2.
Answer:
y = 2x - 5
Step-by-step explanation:
The format for slope intercept equation is:
y = mx + b
b is the y intercept and m is the slope, so plugging the numbers we have into the variables, we have:
y = 2x - 5
find cos b in the triangle
A 5/12
b 12/13
c12/5
d 5/13
Answer:
D
Step-by-step explanation:
cos β
= Adjacent / Hypotenuse
= 5/ 13
Answer:
5/13
Step-by-step explanation:
Which of the following statements is false? (5 points)
The sum of two rational numbers is always rational.
The product of a nonzero rational number and an irrational number is always irrational/
The product of two rational numbers is always rational
The sum of two irrational numbers is always rational.
Answer:
Step-by-step explanation:
The sum of two irrational numbers is always still irrational.
5√3 + 6√5 is still going to be irrational. You cannot find two such numbers adding to rational.
Answer:
The sum of two rational numbers is always rational
Step-by-step explanation:
The sum of numbers always terminate and ends.
How would you rewrite 32 2/3 using a radical symbol? HURRRYY
∛32² is the number in a radical form.
James is buying a pair of jeans that cost $39.99. If the price is discounted 40%, and the sales taxes is 8%, what will James pay for the jeans?
Answer:
$25.90
Step-by-step explanation:
39.99 - 40% = 23.99
23.99 TIMES 8% = $1.91
23.99 + 1.91= $25.90
please help will mark you as brainliest
Answer:
mark me as brainliest first
Step-by-step explanation:
and I will answer it and the comments
it's so easy though I can answer that
but.. mark this as brainliest first
Answer:
-2 -> 0.008
-1 -> 0.09
0 -> 1
1 -> 11
2 -> 121
Step-by-step explanation:
Hope this helps! :3
plz mark as brainliest!
emily's jogging rate is represented by the equation y=8x , where x is the number of miles and y is the number of minutes, what is her unit rate of speed ?
Answer:
Emily's rate is 8 minutes per mile while Rob's rate is 6 minutes per mile. Rob spends less time on each mile, so Rob is faster.
Step-by-step explanation: