Answer:
x=-3, y=-7. (-3, -7).
Step-by-step explanation:
4x+5=x-4
4x-x=-4-5
3x=-9
x=-9/3
x=-3
y=-3-4=-7
Answer:
18.5
Step-by-step explanation:
120.25/6.5
I=PRT
this mean multiplication or inother words
I=p times r times t
so I=(P)(R)(T)
associative property of multilicaiton
I=(P)(T)(R)
I=(PT)(R)
divide both sdies by PT
I/(PT)=R
Answer: C.
Step-by-step explanation: Plug in x in the formula. Solve for each y by plugging in each x in the formula and seeing if it works. This took me like 3 min to solve
The <u>correct answer</u> is:
The better deal is $10.90 for a dozen.
Explanation:
A <u>unit rate</u> is a rate with a denominator of 1. This means we want to know the price of one individual desk for each bulk package.
$10.90 for a dozen desks:
Divide 10.90 by 12:
10.90/12 = 0.9083 ≈ $0.91 per desk.
$80 for 60 desks:
Divide 80 by 60:
80/60 = $1.33 per desk.
The lowest cost per desk is in the $10.90 for a dozen deal.
