Answer:
the scale is balanced both times <em>as shown below</em>.
No scale is shown
Step-by-step explanation:
Answer:
If solving for X. (didn't know if you were solving for X or Y.
x=2y-12
x=5y-15
Step-by-step explanation:
x-2y=-12
+2y on both sides
x=2y-12
x-5y=-15
+5y on both sides
x=5y-15
Answer:
the perimeter of rectangle is 52cm if two adjacent sides are (2×+3)cm and (×+5)cm
To find the answer we can find the amount he will get paid separately.
The amount he will get paid on site A:
0.75 x 5
=$3.75
The amount he will get paid on site B:
0.25 x 5
= $1.25
To find the amount Joe get paid at site A than at site B, we can deduct the amount he get from site B by the amount he get from site A:
= 3.75 - 1.25
= $2.50
Therefore $2.50 is the answer.
Hope it helps!
Answer:
Their best investment when they retire in 40 years would be option B.
Step-by-step explanation:
Ragai and Carly invest the $1000 received for their wedding for 40 years.
From the diagram,
In option A, the initial investment do not increase at a constant rate yearly.
In option B, the amount invested increase by $75 yearly.
In option C, the yearly increase does not have a steady value.
In option D, the amount invested increases by a n + consecutive odd values yearly. Where n is the increase of the previous year.
Their best investment when they retire in 40 years would be option B because it would yield the highest profit.
