Answer:
See the explanation for the answer to this question
Step-by-step explanation:
Let
B ---> the balance of money saved.
M ---> the amount invested in dollars
JoeNah's Equation
M=$100

Dekobian's Equation
M=$100

Evan's Equation
M=$100

Substitute

Dekobian's equation and Evan's equation are correct! :)
JoeNah's equation is wrong. :(
Hope this helps you!
Have a good evening!
Answer:
Q1) 0.46 Q2)0.2333
Step-by-step explanation:
Q1) P=(4+12+7)/50 =0.46
Q2) P=7/(4+7+10+9)
Answer:
I think it would be c 160
Step-by-step explanation:
volume = 7*7*2 = 49*2=98
she needs to get 98 cubic feet of sand
Answer:
x = 20
Step-by-step explanation: