Answer:
Step-by-step explanation:
I think this is your full question, right?
<em>Cindy and Zoey work at a store. Both girls earn $6.25 per hour. During a normal week Cindy works 15 hours and Zoey works 20 hours. The expression 6.25(15) + 6.25(20) can be used to calculate the total amount of money that the girls earned in one week. Which expression shows another way to calculate the amount of money the girls earn in one week? </em>
My answer:
The expression shows another way must be equal to: <em>6.25(15) + 6.25(20) </em>
<=> 6.25 (15+20)
Because both girls earn the same per hour.
Hey!
So if you mean find h(-8), then you would just plug in -8 for t!
-2(-8+5)^2 + 4 = h(t)
Don't forget about PEMDAS!
So first we are going to solve the parenthesis.
-2(-3)^2 + 4 = h(t)
now the exponent
-2(9) + 4 = h(t)
you might be wonder why it's 9 and not -9, that is because since the -3 is in parenthesis, the - is included and -3 times -3 is 9. If the - was not included in the parenthesis and was on the outside then it would be -9.
Let's carry on.
Now multiply
-18 + 4 = h(t)
Now add and get your answer
-14 = h(8)
Your answer is -14!
Hope this helps!
Section 1:
using this format we can determine what the answer is:
42 105
—— • ——-
100 x
(the spacing may be off but imagine two separate fractions)
first multiply 100 by 105 to get 10,500
then divide by 42 to get 250
this means that sasha’s book has 250 pages
section b:
using the same formula we can solve this problem:
first we need to multiply 250 by 2 to get the total cost of both tickets
175 x
—— • ——
100 500
(again spacing may be off but think of two separate fractions)
then multiply 500 by 175 to get 87,500
then divide by 100 to get 875
to find the profit subtract 875-500
this means he will make $375 profit
conclusion:
sasha’s book has 250 pages
trevor will make $375 profit
this is the method my teacher taught me last year so it should be right, hope this helps and please mark brainliest!!
121 t-shirts comes to about $3,020
Answer:
30% chance
Step-by-step explanation:
Its to long for brainily ;(