Bob got did 30 sit up every day for X days. X is equal to 48+22. How many days did Bob do 30 sit ups?
Answer:
the expression is not factorable with rational numbers
I am sorry
Answer:
f(-4) = -5
Step-by-step explanation:
f(x) = 3/2x + 1
f(-4) = 3/2 (-4) + 1
= -6 + 1
= -5
Answer:
The longest side is 36
Step-by-step explanation:
5 : 7 : 9 : 12
15 : ? : ? : ?
15/5 = 3
3 x 12 = 36
Answer:
141 5/7
Step-by-step explanation:
8c + 10b ÷ 7a
Let c = 7, b = 12, and a = 5
8*7 + 10*12 ÷ 7*5
Multiply and divide from left to right
56+120 ÷7*5
56+ 600/7
Get a common denominator
392/7 + 600/7
992/7
Change from an improper fraction to a mixed number
141 5/7
