Step-by-step explanation:
x = n of years of mary
x+8= n of years of her bro
So her brother is (x+8)/x times as old as Mary
16) yes, they are reflections on a summit.
17) no parallelogram shown to answer question <span />
Answer:
terminating
Step-by-step explanation:
-128 / 5 = -25.6
-25/6 is terminating because it has an end. a repeating decimal on the other hand goes on forever, like 3.33333...
Answer:
I think its B
Step-by-step explanation: I'm not 100% sure
A toy company needs to profit at least $500 from selling cars and trucks. A car can make a profit $2 while the truck can $3 profit.
let x be the number of cars
let y be the number of truck
If 200 resources for the car per week, we have:
Profit = $2x + $3y
$500 = $2*200 + $3*y
$500 - $400 = $3y
100 = 3y
y =100/3 = 33.33
The number of trucks needs to produce per week is at least 34 pieces.
