X= # of eraser packages = 135
y= # of pencil packages = 85
cost = 2x + 5y = 695
# of items = x+y= 220
2x+5y=695
-2x -2y=-440
3y 255
----- = ------- y=85 x+(85) / 220
3 3 ----- -----
-85 -85
x=135
2(135) + 5 (85) ?695
270+425?695
695+695
Answer:
Step-by-step explanation:
Given
Required
Determine the length of the flag
Because the flag crosses through opposite diagonals of the pool. Its length is the length of the diagonal of the pool.
This is calculated using Pythagoras theorem.
Substitute values for Length and Width
Take positive square root of both sides
<em>Hence, the length of the flag is approximately 55.90m</em>
Answer:
<u>The next year population is 122,689</u>
Step-by-step explanation:
<u>The computation of the next year population is as follows:</u>
<u>= This year population × increase percentage</u>
<u>= 119,000 × (1 + 0.031)</u>
<u>= 119,000 × 1.031</u>
<u>= 122,689</u>
<u>Hence, the next year population is 122,689</u>
<u>The above formula is applied so that the correct value of the population could come</u>
<u>and the same is relevant</u>
- Hope this helped! ^ω^
3 x 18 = $54
2 x 3.99 = $7.98
1 x 45.00 = $45.00
Add: $54 + 7.98 + 45 = $106.98
Multiply: $106.98 x 0.085 = 9.093
Add: $106.98 + $ 9.09 = $116.07
He paid $116.07 total.
