Answer:
a = 25 , b = 14
Step-by-step explanation:
For A
a/5 + 3 = 8
a/5 = 8 - 3
a/5 = 5
Cross multiply
a = 5 * 5
a = 25
For B
3b/7 - 1 = 5
3b/7 = 5 + 1
3b/7 = 6
3b = 42
b = 42 / 3
b = 14
Hope it will help
is there any instructions above the circle?
3
area = l^2 = 9
so,l = = 3
Ok so I need the models to answer this question.
-7/4x-68
