So we multiply both sides by 7 to make 2/7 a whole number. You get 2(4q+7/2)-21q=63. Then take 4q+7/2 out of parentheses and you get 8q+7-21q=63. Subtract 7 on both sides and add the q’s together, -13q=56. Divide both sides by -13 and you get around 4.3
Answer: d is correct
Step-by-step explanation:
Answer:
y=3x
Step-by-step explanation:
I took the test
Answer:
b = 61
Step-by-step explanation:
The sum of the two angles is 90 degrees
b+29 = 90
Subtract 29 from each side
b+29 -29 = 90 -29
b = 61
The width of the rectangle is 16cm and here are the steps :)