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8090 [49]
3 years ago
10

During each week of piano lessons, Yoshi learns to play 1 new piece. After 7 weeks of piano lessons, how many total pieces will

Yoshi be able to play? Write and solve an equation to find the answer.
Mathematics
1 answer:
Nina [5.8K]3 years ago
5 0

Answer:

7 pieces.

Step-by-step explanation:

7(weeks of piano lessons) times 1(how many pieces he learns per week) equals 7(number of pieces he learned).

Hope this helps.

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Solve for y in terms of x.
krek1111 [17]

<u>Answer:</u>

y=\frac{3}{2} x+6

<u>Step-by-step explanation:</u>

We are given the following equation and we are supposed to solve y in terms of x. It simpler terms, it means that we have to make y the subject of the equation while x being used in it as it is:

\frac{2}{3} y-4=x

Taking the constant 4 to the side where x is to get:

\frac{2}{3} y=x+4

Multiplying the denominator 3 to the other side of the equation to get:

2y=3x+12

Isolating y to make it the subject:

y=\frac{3}{2} x+\frac{12}{2}\\ \\y=\frac{3}{2} x+6

3 0
3 years ago
The points (0, 5) and (4, 13) lie on the graph of a linear function. What is the rate of change of the function?
Viefleur [7K]
The rate of change is the slope of this line
m = (y2 - y1)/(x2 - x1) = (13 - 5)/(4 - 0) = 8/4 = 2
6 0
3 years ago
Will give brainiest if correct
amm1812
If a=c and b=c then a=c this is transitive property
4 0
3 years ago
Read 2 more answers
What is the value of f(2) for f(x)=2x5−8x4+3x3−4x2+9x−1?(1 point)
Yanka [14]

Answer:

-39

Step-by-step explanation:

just took the quick check

4 0
3 years ago
Demarcus has to wrap a gift for his friend's birthday party. the gift is in a rectangular box with the dimensions shown below. h
Leya [2.2K]

The gift wrap needed by Damarcus = total surface area of a rectangular box = 1,048 in.².

<h3>What is the Total Surface Area of a Rectangular Box?</h3>

Total surface area (TSA) = 2(wl+hl+hw), where:

  • l = length
  • w = width
  • h = height of the box.

The amount of gift wrap needed to cover the whole box = total surface area of the rectangular box

l = 20 in.

w = 8 in.

h = 13 in.

Plug in the values into the formula for total surface area of a rectangular box:

TSA = 2(8×20 + 13×20 + 13×8)

TSA = 1,048 in.²

Therefore, the gift wrap needed by Damarcus = total surface area of a rectangular box = 1,048 in.².

Learn more about rectangular box on:

brainly.com/question/13103197

6 0
2 years ago
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