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KiRa [710]
3 years ago
13

Question 1: Which Operation should you do first when evaluating the

Mathematics
1 answer:
sleet_krkn [62]3 years ago
6 0
C. multiply because of the order of operations
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What number is ten thousand less than 842719
almond37 [142]
842,719-10,00= 832,719
4 0
3 years ago
A machine can make 56 parts in 4 hours.It can also make 70 parts in 5 hours. Write an equation that relates the number of parts
ira [324]

Answer:

126 parts in 9 and a half hours

Step-by-step explanation:

56 parts in 4 hours

that means 56 parts in 240 mins

9 hours and 30 minutes in minutes is 570 minutes

56m parts:240 mins

                 540 mins

to get to 540 from 240, you multiply by 2.25.

you can work this out by doing 540 divided by 240

now, multiply 56 by 2.25.

the answer is 126 parts

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3 years ago
Mattie Evans drove 180 miles in the same amount of time that it took a turbopropeller plane to travel 630 miles. The speed of th
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Answer:

the speed of the plane was 210 mph.

Step-by-step explanation:

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2 years ago
Mark owns a personal training business. He makes a total of $500 for every 3 clients he acquires. How much money will 21 clients
IRISSAK [1]

Answer:

$3,500

Step-by-step explanation:

500:3

3x7=21

500x7=3,500

$3,500 for 21 cilents

8 0
3 years ago
Read 2 more answers
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PSYCHO15rus [73]

Answer:

A

Step-by-step explanation:

The first one is -2x + 3

The seconf one is -2x +7

Look, same slope.

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1 year ago
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