1.50x=y is the equation. He gets 1.50 for every cup so it's 1.50 times the amount of cups he sells
Read the question carefully.
Answer:
199 if it's 7b^3 + 10
9271 if it's (7b)^3 + 10
Step-by-step explanation:
You just substitute the 3 in for d. If your expression was 7b^3 + 10, then only b is being raised to 3.
So 3^3 is 27, 27*7 is 189, 189+10 is 199.
If the expression was (7b)^3 + 10, then first you multiply 7 and 3 to get 21. Then you raise 21 to the power of 3, which is 9261. Then you add 10, which is 9271.
Answer:
4x7
Step-by-step explanation:
4x7=28
4+4+4+4+4+4+4=28
Answer:
5/4
Step-by-step explanation:
(2/3)/(8/15)
= (2/3)(15/8)
= (2*15)/(3*8)
= 30/24
= 5/4
