Answer:
w = 25
Step-by-step explanation:
- 45+30 = 100 - w
- 75 = 100 - w
- w = 100 - 75
- w = 25
Yesterday Hadi earned: $120
Today he will earn: $120*85% = $102
(You times the amount yesterday by 85% because you want to find the 15% less of 100% of the amount he's earned yesterday. Therefore, to find 15% less than yesterday you multiply it by 85% (100% - 15%) )
Tomorrow he will earn: $102*115% = $117.30
(Same thing here, however you are finding 15% more than 100% today. Therefore, you multiply the amount he earned today it by 115% (100% + 15%) )
To find the amount he earns for the three days you must add the amount earned of yesterday, today and tomorrow earned from the working above.
Therefore, Hadi expects to earn:
Yesterday + Today + Tomorrow = 120 + 102 + 117.30 = $339.3
Answer:
8.9%
Step-by-step explanation:
Total surface area of paint available=Surface area to paint community hall+Remainder
where;
Total surface area of paint available =280 m²
Surface area to paint community hall=255 m²
Remainder=x
Replacing;
280=255+x
x=280-255
x=25 m²
Percentage of paint to be left over=(Remainder/Total)×100
(25/280)×100=8.929
8.929 to 1 decimal place=8.9%
The answer is B the distance from -72 to 72 on a number line the lines on the sides of a negative number means that the number is positive
lmk if you need help on anything else