Answer:
(10, 9) and (8, 1)
Step-by-step explanation:
you can just use substitution
You go to the mall to buy a pair of shoes. The shoes are $45.00 and you have to add on 6% sales tax. How much is the total that you will pay?
Answer:
$47.70
Step-by-step explanation:
45 increase 6% =
45 × (1 + 6%) = 45 × (1 + 0.06) = 47.7
Order from least to greatest -5, -3, -2.6, 3, 0,-15 , sorry for my english
Answer:
-15, -5, -3, -2.6, 0, 3
Step-by-step explanation:
Answer:
-15,-5,-2.6,0,3
Step-by-step explanation:
negative goes before positive numbers.
The attendance at a previous football game was 965
people. The attendance from today's game was 772 people.
What is the percent decrease?
Select one:
2%
193%
O
80%
20%
20%
Answer:
20%
Step-by-step explanation:
(If I am correct it's 20%! Hope this helps)
You can spend no more than $112 on a party you are hosting. The cost per guest is $8.
Choose an inequality that represents the number of guests (x) you can invite to the party.
8 + x > 112
8x > 112
8x < 112
8x > 112
Answer:
here hope it works
Step-by-step explanation:
11. Tell whether the equation has one, no solution, or infinitely many solutions 3(x-8) + 3 = 3x - 21
Answer:
infinitely many solutions.
Step-by-step explanation:
Find the slope given: (-99, 38) & (-99,722)
m =
Answer:
722-30=y
-99--99=x
(0,692)
I hope this helps, have a nice day :)
Step-by-step explanation:
find a and round. (geometry) helppppp
how do i solve this step by step??
What is the percent of change from 50 to 11?
Answer: 22% *nevermind :(*
Step-by-step explanation:
Answer:
78% decrease
Step-by-step explanation:
Calculate percentage change
from V1 = 50 to V2 = 11
(V2−V1)|V1|×100
=(11−50)|50|×100
=−3950×100
=−0.78×100
=−78%change
=78%decrease
hope this helped :)
IM 6.5.7.
Please show all of
2. Here is an area diagram that
represents (3.1) - (1.4).
a. Find the areas of sub-
rectangles A and B.
Answer:
answer is idea. sorry also got is fun
How many 1/4 cup servings are in 3 cups of pasta?
Answer:
12
Explanation:
1/4 × 12 = 3
Answer:
12
Step-by-step explanation:
1 cup -> 4 [tex]\frac{1}{4}[/tex] cups
3 cups -> 3 x 4 [tex]\frac{1}{4}[/tex] cups
= 12 [tex]\frac{1}{4}[/tex] cups
please help me please i really need help please
HELPPP PLEASE OMGGG!!!
Answer:
Step-by-step explanation:
Has to be D Square root is always bigger.
write an equivalent expression for z to the power of 8
Answer:
z^8
Step-by-step explanation:
what is m CDJ?
please help me I'm super confused.
Answer:
34 degrees.
Step-by-step explanation:
Assuming AK is a straight line and being shown angle JDK is right and 90 degrees it can be stated that 4x + (3x-8) = 90 degrees.
Drop the parentheses and get 7x - 8 = 90.
Add 8 to both sides 7x = 98.
Divide both sides by 7, x = 14.
Plug that x value into (3x-8), [3(14)-8] = 34 degrees.
Answer:
34 degrees
Step-by-step explanation:
So, because mJDK and mJDA lie on a line, they must be supplementary, and since mJDK is 90 degrees, mJDA must be too. So, you know that the combination of mADC and mCDJ must be 90 degrees. 4x+3x-8=90 simplified is 7x=98, which says that x is equal to 14. So you plug in the values for 3x-8, and voila! mCDJ is 34!
Joanna earned $120 last week at her job. This is 1/4 of the amount that she earned for the month. What is the equation and the answer.
Answer:
120 x 4 = 480
Step-by-step explanation:
The equation would be 120 x 4 because it's 1/4 out of the whole sum. So 120 x 4 = 480.
Use the rectangle below to answer both parts of the question.
Part 1: Write an equation to find w, if the perimeter of the rectangle above is 72 inches.
Equation:
—————————————
Part 2: What is the value of w, if the perimeter of the rectangle is 72 inches? Solve your equation from part 1.
W =
———————————————-
THIS IS WORTH 60% OF MY GRADE PLEASE !
Answer:
part 1= "72=(2w)+(w-15)"
part 2= "29"
I'm not sure if they want "w = abc"
I used that equation to solve part 2
Hope this helps you, I've been where you are
Kaitlin makes 9 dollars for each hour of work. Write an equation to represent her total pay p after working h hours.
Answer:
9h=p
Step-by-step explanation:
9 times the number of hours worked equals the total pay.
Factorise x2 - x
Anyone know this?
Answer:
x(x-1)
Step-by-step explanation:
Smallest number 0.0292,0.062,0.623,0.844
Answer:
0.0292
Step-by-step explanation:
It comes down to 0.062 and 0.0292 and 0.0292 has the smaller place value
hurry answer quick I need help
Answer:
Step-by-step explanation:
Can u help me too
Carlos drew a rectangle that
had a length of 9 inches and a
width of 4 inches.
Find the Area:
Find the Perimeter:
Find the Product.
Answer:
Area: 36 inches
Perimeter: 26 inches
Step-by-step explanation:
:)
Answer:
the area is 36 inches
the perimeter is 26 inches
the product is 132
Step-by-step explanation:
Area is length times width so.....
9×4=36
Perimeter is the distance around the shape 9+9+4+4=26
Product means to times so 80×52=132
3x + y = 19
2x - y = 6
Answer:
Step-by-step explanation:
(x,y)=(5,4)
What is the equation of the line containing the points (5,2), (10,4), and
(15, 6)?
O A. y= x
O B. y = -x+1
C. y = x-3
Answer:
y=2/5x
Step-by-step explanation:
The equation of the line containing the points (5,2), (10,4), and
(15, 6) are,
⇒ y = 2/5x
What is Equation of line?The equation of line in point-slope form passing through the points
(x₁ , y₁) and (x₂, y₂) with slope m is defined as;
⇒ y - y₁ = m (x - x₁)
Where, m = (y₂ - y₁) / (x₂ - x₁)
Given that;
Two points on the line are (5, 2) and (10, 4).
Now,
Since, The equation of line passes through the points (5, 2) and (10, 4).
So, We need to find the slope of the line.
Hence, Slope of the line is,
m = (y₂ - y₁) / (x₂ - x₁)
m = (4 - 2) / (10 - 5)
m = 2 / 5
Thus, The equation of line with slope 2/5 is,
⇒ y - 2 = 2/5 (x - 5)
⇒ y - 2 = 2/5x - 2
⇒ y = 2/5x
Therefore, the equation of the line containing the points (5,2), (10,4), and
(15, 6) are,
⇒ y = 2/5x
Learn more about the equation of line visit:
https://brainly.com/question/18831322
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What is the area of the Rhombus
1/4 K +1/4 M -2/3 K +5/9 M simplified
Answer:
-5/12k -11/36m
Step-by-step explanation:
do this for brainliest! :)
Answer:
Question 13 is 27/2 (decimal form, 13.5, Mixed fraction 13 1/2)
Question 14 = 4
Step-by-step explanation:
hope this helped you:)
How high off the ground is the hot air balloon?
Answer: It's 90 feet off the ground.
A car originally priced at 58,900 is on sale at 15% off if the sales tax rate is 8.29%, what is the sale price of the can
Answer:
Your answer is 54,215( About)
Hope that this is helpful. Tap the crown button, Like & Follow me
A new centrifugal pump is being considered for an application involving the pumping of ammonia. The specification is that the flow rate be more than 5 gallons per minute (gpm). In an initial study, eight runs were made. The average flow rate was 6.5 gpm and the standard deviation was 1.9 gpm. If the mean flow rate is found to meet the specification, the pump will be put into service. What is the P-value
Answer:
from the t-distribution table, at df = 7 and t = 2.23
Lies p-values [ 0.05 and 0.025 ]
Hence;
0.025 < p-value < 0.05
Step-by-step explanation:
Given that;
[tex]x^{bar}[/tex] = 6.5 gpm
μ = 5 gpm
n = eight runs = 8
standard deviation σ = 1.9 gpm
Test statistics;
t = ([tex]x^{bar}[/tex] - μ) / [tex]\frac{s}{\sqrt{n} }[/tex]
we substitute
t = (6.5 - 5) / [tex]\frac{1.9}{\sqrt{8} }[/tex]
t = 1.5 / 0.67175
t = 2.23
the degree of freedom df = n-1 = 8 - 1
df = 7
Now, from the t-distribution table, at df = 7 and t = 2.23
Lies p-values [ 0.05 and 0.025 ]
Hence;
0.025 < p-value < 0.05