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tamaranim1 [39]
3 years ago
8

Mr B earned money over the summer working at his family's store. He put

Mathematics
1 answer:
trapecia [35]3 years ago
4 0

Answer:

Mr. B earned $960

Step-by-step explanation:

120 = 12.5% - How?

100% - 3/4 - 25%

25% ÷ 2 = 12.5%

120 x 2 = 240 (25%) (1/4)

240 x 4 = 960

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Determine the average rate of change<br> between x=-1 and x=1.
Olegator [25]

Answer:

2

Step-by-step explanation:

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3 years ago
Plz help me with this
goldenfox [79]
Area of triangle=1/2(base×height)
360=1/2((4x-2)(7x+5))
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FOIL the binomial
720=28x^2+6x-10
Bring 720 to the other side
28x^2+6x-10-720=0
28x^2+6x-730=0
Factor 2 out
2(14x^2+3x-365)=0
Factor 2(14x+73)(x-5)=0
x-5=0
x=5
It can't be 14x-73=0 because the length can't be negative.
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3 years ago
What is the discount price for 52% of 210?<br><br>10,920<br><br>1,092<br><br>158<br><br>109.20​
Elena L [17]

Answer:

the answer is 109.20

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3 years ago
1. A is a quadrilateral with exactly one<br> pair of parallel sides.
strojnjashka [21]

Answer:

So what’s the question?

Step-by-step explanation:

8 0
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Read 2 more answers
Your subtotal at the store was $72.29. You have a 40% off coupon. If the sales tax rate is 9.5%, what is the total price for you
harkovskaia [24]

Answer:

31.93

Step-by-step explanation:

you prob just want the answer but here

1. Find 40% of 72.29 (29.16)

2. find 9.5% of 29.16 that would be $2.77

3. add $2.77 to 29.16

7 0
3 years ago
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