Answer:
Step-by-step explanation:
÷ 
needs to be flipped and multiplied.
It will become · 
.
Simplify the fractions by replacing 7 with 1 and 49 with 7, since 7 is 1/7 of 49. Then, turn the 2 into a 1 and the 4 into a 2, since 2 is half of 4.
You will be left with 1 · , which equals
If you want the equation of the line its:
y=3x+2
Answer:
x=1
Step-by-step explanation:
perimeter of the square is 
perimeter of the rectangle is 
As rectangle and square have the same perimeter, we get that:
Exact form = 83 over 8
Decimal form = 10.375
Mixed number = 10 and 3 over 8
Answer:
1a) 90 = 2y + 2(2x) 1b) 45 - 2x = y
Step-by-step explanation:
1a) 90 = 2y + 2(2x)
1b) 90 = 2y + 2(2x) Use the equation from above and multiply
90 = 2y + 4x
-4x - 4x Subtract 4x from both sides
90 - 4x = 2y Divide both sides by 2
45 - 2x = y
