So you add 7 every time so,
28+7=34
34+7=41
if he continues his pattern he will have done 41 sit-ups on Friday
Answer:
hi so what i would do to find out the small pizza dough is
Step-by-step explanation:
1. find out what 5/2 is=2.5
2.find out what 3/2 is=1.5
3.subtract 2.5-1.5=s
4.s=1
Answer:
11 and 13
Step-by-step explanation:
Suppose the smaller one is x. Then the difference of their reciprocals is ...

This tells us that x will be the smaller of the two factors of 143:
143 = 11×13
x = 11
The two numbers are 11 and 13.
Answer:
length=4
Step-by-step explanation:
2(l+11)=30
2l+22=30
2l=8
l=4