18. Fran's Funhouse is building a new claw machine that needs to hold 15 stuffed animals. Each stuffed animal takes up 1,152in( Cubed )amount of space.
Answer:
Exact form:
N = 17/4
Decimal form:
N = 4.25
Mixed Number form:
N = 4 1/4
Step-by-step explanation:
Solve for N by simplifying both sides of the equation, then isolating the variable.
It is given in the question that
A prom ticket at Valley high school cost $160. Bryan is going to save money for his ticket by walking his neighbor’s dog for $21 per week. Bryan has already has saved $35.
Let the number of weeks be x
And sum of saved money and his earning in x weeks must be greater than or equal to 160.
That is
Answer:
b
Step-by-step explanation:
i am sure
X = 1st job
y = 2nd job
x + y = 22......x = 22 - y
7x + 8.25y = 171.50
7(22 - y ) + 8.25y = 171.50
154 - 7y + 8.25y = 171.50
-7y + 8.25y = 171.50 - 154
1.25y = 17.50
y = 17.50 / 1.25
y = 14 <== 14 hrs at the 8.25 per hr job
x + y = 22
x + 14 = 22
x = 22 - 14
x = 8 <=== 8 hrs at the 7 per hr job
