Step 1
distribute the -3
-3(y-5)=24
-3y+15=24
step 2
subtract 15 from both sides
-3y =9
Step 3
divide -3 on both sides
y=-3
Answer:
I think it would be A
Step-by-step explanation:
Answer:
7 years
Step-by-step explanation:
Suri's age=17 years
Her cousin's age =c
Suri's age is 4 less than 3 times her cousin's age
4 less than 3 times her cousin's age means subtract 4 from 3 times her cousin's age
17=3c - 4
Find c which is her cousin's age
Add 4 to both sides
17+4=3c - 4 + 4
17+4=3c
21=3c
Divide both sides by 3
21/3=3c/3
7=c
Therefore,
C= 7
Her cousin's age = 7 years
Answer:
![\sqrt[10]{77}](https://tex.z-dn.net/?f=%5Csqrt%5B10%5D%7B77%7D)
Step-by-step explanation:
is the same as ![\sqrt[10]{77^1} ,](https://tex.z-dn.net/?f=%5Csqrt%5B10%5D%7B77%5E1%7D%20%2C)
or simply
So firstly, you want to foil - (7v^4 + 6) [Think of the minus sign as -1]: 
Next, combine like terms and your answer will be: 
