9514 1404 393
Answer:
2y
Step-by-step explanation:
Eliminating parentheses, we have ...
30x +30y -30x -28y
Grouping like terms gives ...
(30x -30x) +(30y -28y)
Simplifying leaves ...
0x +2y
2y
4(6 – x) = 8
Solve for x
Answer:
4
Step-by-step explanation:
24 - 4x = 8
-4x = 8 - 24
-4x = -16
x = 4
The revenue from selling x shirts is f(x) = 11x. The cost of buying x shirts is cx) = 6 x + 20. The profit from selling x shirts is p(x) = HX) - cx). What is p(x)?
Answer:
P(x) = 5(x) - 4(x) as 20(x) = 4(5) is added to 5(x) = 25 -20 = 5 so profit fro one shirt is set = 1 as 5 * 1 = 5 and (x) = 5
Step-by-step explanation:
11x - 6( ?)+20 = p(?) -H(?) - c (?) = 11x - p(x) = HX) - cx) = 6(x )+20 = 11x-6x -20 = 5x -20 = P(x) = 5(x) - 4(x)
PLEASE HELP FAST!!!
y=-2x+[-1]
Hope it is correct
Point A is at (3, -8) and point B is at (7, 3). What is the midpoint of line segment AB?
Answer:
[tex](5, -5/2)[/tex]
Step-by-step explanation:
The midpoint of any line segment is the average of the x- and y-values of the two endpoints.
Therefore, the midpoint of [tex]AB[/tex] is [tex]((3+7)/2, (-8+3)/2)=(10/2, -5/2)=(5, -5/2)[/tex].
So, the answer is [tex]\boxed{(5, -5/2)}[/tex] and we're done!
what is 34/9 in simplest form?
3 7/9
Step-by-step explanation:
34/9
= 34 ÷ 9 = 3 remain 7
= 34 = 9 × 3 + 7
so
34/9
= 3 7/9
Answer:
34/9 is already in it's simplest form but can be written as a decimal: 3.777778
Step-by-step explanation:
1. Find the HCF of both numbers which is 1
2. Divide them both by the HCF
3. 34/1 = 34
4. 9/1 = 9
5. Therefore there is no simpler fraction but you can write it as a decimal.
At a little-known vacation spot, taxi fares are a bargain. A 14-mile taxi ride takes 18 minutes and costs $.12.60 You want to find the cost of a 41-minutes taxi ride. What unit price do you need?
I think its about 60 dollars
50 points
whats 5x6?
Answer:
30
Step-by-step explanation:
thx for the points
Answer:
5x6=30
Step-by-step explanation:
hoped i helped
Evaluate: 17 - |2 - y| × 2 if y = -2
Answer:
9
Step-by-step explanation:
17 - |2 - y| × 2
17 - |2 - (-2)| × 2
17 - |2 +2| × 2
17 - |4| × 2
17 - 4 × 2
17 - 8
9
Find the coordinate of J if the coordinate of the midpoint of JK is 12 and the coordinate of K is -4
Answer:
E
Step-by-step explanation:
-1/2+ 3/4 hmm what is it?
Answer:
-1/2+ 3/4
-1+3
2
2+4
6
:2/6
Which is the equation, in the point-slope form, for a line that goes through (2,-6) and has a slope of -3/4
Answer:
y+6 = -3/4 * (x - 2)
Step-by-step explanation:
* = multiplication
A serving of rice is 3/4 of a cup. How many servings are there in a 3 3/4-cup bag of rice?
Answer:
16 I think
Step-by-step explanation:
Which statement about the solving process when an equation has no solution or infinite solutions is TRUE?
The variable will always end up on the left-hand side of the equation.
O Collecting the like terms will result in the elimination of the variable.
Gathering the like constant terms will always result in the value 0.
The constant terms will always be a multiple of 3.
Answer:
The constant terms will always be a multiple of 3.
Step-by-step explanation:
it is 0
How do you do this i totaly forgot.
Step-by-step explanation:
7^2+8^2=113
Then square root 113 which is 10.63 to 2.d.p
So x=10.63
Jenny and Tiana scored 44 points together in a basketball game. Jenny scored 4 more points than Tiana. How many points did Tiana score?
Answer:
Tiana scored 20 points.
Step-by-step explanation:
Answer: Tiana scored 20 points.
Step-by-step explanation:
44-20=24
If Jenny scored 4 more points than Tiana then Jenny scored 24 and Tiana scored 20.
10) in a school there are 1500 students. if 60% are boys, find the numbers of boys.
Answer:
there are 900 boys in the school
15/100*1500
WILL GIVE BRAINLIEST- Geometric Proofs
Answer:
Angle ACE and Angle ABE are congruent because they both share a side of Line Segment AE
Step-by-step explanation:
The students in Hunter's grade voted to select a guest speaker. 60 students voted for a famous athlete. If there are 75 students in Hunter's grade, what percentage of the students voted for the athlete?
Answer:
80%
Step-by-step explanation:
60/75 = 4/5 = 80%
What is the domain of f?
Answer:
The domain of a function f(x) is the set of all values for which the function is defined, and the range of the function is the set of all values that f takes. (In grammar school, you probably called the domain the replacement set and the range the solution set.
Step-by-step explanation:
Jim estimates the width of his wall to be 8 feet. The actual wall
measures 8.25 feet wide. What is Jim's percent error?
First correct ans. Gets Brainlyist
Answer:
3.03030303
Step-by-step explanation:
8÷8.25×100= 96.969696% ( percentage of no error)
percentage of error is 100- 96.969696= 3.030303
answer po plss plss pls
Answer:
Actually it seems like there is an error (in my opinion)
Step-by-step explanation:
The first option shows Distributive property which cannot be categorised as associative property.
The third option seems right as associative property however on the R.H.S there is a 9, which is unneeded. So, the answer is a and c.
Which set of numbers are rational numbers but not integers, whole numbers, or natural numbers? PLEASE HURRYYYYYY!!!!!!
Find the value of x. If necessary, round to the nearest tenth.
Answer:
the answer is 7 i believe
Which one in a natural number
5/7
4.1
1.18
-6
Answer:
4.1 I think
Step-by-step explanation:
a line has a slope =6 and passes through the point (3,7). write the equation from point slope form to standard form.
Answer:
[tex]y = mx + c [/tex]
[tex]7 = 6 \times 3 + c[/tex]
[tex]7 = 18 + c[/tex]
[tex]7 - 18 = 18 - 18 + c[/tex]
[tex] - 11 = c[/tex]
[tex]y = 6x + - 11[/tex]
[tex]y = 6x - 11[/tex]
PROBLEM SOLVING A water sample must be taken from water at least 20 feet deep. Find the depth of the water 50 feet
from shore.
50 ft
5 ft
21.5t
d
Not drawn to scale
The depth is
feet.
Is this an appropriate location for a water sample?
Using the principle of similar triangles, the appropriate depth to take the water sample should be 15 feets
Setting up the equation thus :
1.5 / d = 5 / 50
Cross multiply
1.5 × 50 = d × 5
75 = 5d
Divide both sides by 5
5d / 5 = 75/5
d = 15
Therefore, the appropriate depth to take the water sample is 15 feets.
Learn more : https://brainly.com/question/18112348
What is the missing integer?
Answer:
The answer would be negative 1
Answer:
-1+3=2
Step-by-step explanation:
answer:-1
Find the area of the following trapezoid.
Answer:
Your answer should be 48 [tex]cm^{2}[/tex].
Step-by-step explanation:
Hope this helps!
Answer:
48 cm square
Step-by-step explanation:
12×4=48
explanation attached
tell whether the following sequence is geometric or not. If geometric find r
—
hi can someone please answer my question i really need the complete step-by-step solution. thank you ❤️
Answer:
this sequence is geometrical sequence
and it's formula is
[tex]y = a {r}^{n} \\ here \: a \: is \: first \: number \: is \: equal \: 1 \\ and \: the \: ratio \: is \: r \: is \: equal \: - 3 \\ y = 1 \times {( - 3)}^{n} [/tex]
Answer the question below
Answer:
178g
Step-by-step explanation: