Answer:
Step-by-step explanation:
She has 290 cents.
Nickels: 6x+1
Quarters: x
Dimes: 4x
Now that we've converted it algebraically, we can add them
6x+1 + x + 4x = 11x+1 = 290
11x = 289
x = 289/11
let me know if incorrect, i will fix
Answer:
were is the picture
Step-by-step explanation:
8 : 4
16 : 8
4 : 2
Simplest:
2 : 1
First, add 2 to both sides. You should have 3/2x=21. Multiply both sides by 2 which gives you 3x= 42. Divide by 3 and you have x=14
Answer:
49
Step-by-step explanation:
4^3=64
5(-3)=-15
64+(-15)=49
