Answer:
D: y = 3x
Step-by-step explanation:
The relationship shown is a proportion. The only "unknown" is the constant of proportionality, the slope of the line. That is most easily found by looking for the value of y that corresponds to the value x=1.
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This graph shows that 1 song costs $3, so the equation is ...
y = 3x
Answer:
x=8
Step-by-step explanation:
The side G-F is the same side as side Q-R so 2 times 8 is 16
and 16 - 4 is 12
so x=8
The area of the new rug in factored form is 2(9x + 19x) square units
<h3>How to find area of a rug</h3>
Given:
Area of blue rug = 8(x + 1)
Area of red rug = 10 (x+3)
Total area = blue + red
= 8(x + 1) + 10 (x+3)
= 8x + 8 + 10x + 30
= 8x + 10x + 8 + 30
= 18x + 38
= 2(9x + 19x)
Learn more about area:
brainly.com/question/14137384
#4 a reflection across the x-axis is the only correct answer , the other ones aren’t correct .
Answer:
The width is 4 cm
Step-by-step explanation:
12.5 x 4.5 = 56.25
225 ÷ 56.25 = 4
Width = 4 cm