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Alexus [3.1K]
2 years ago
10

9 is substracted from the product of 7 and 3​

Mathematics
1 answer:
velikii [3]2 years ago
3 0

Answer:

7×3

21-9=12

thats how u do kiddo

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muminat

Answer:

i would say (B) or (C) but ill go with (C)

Step-by-step explanation:

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Eric is saving $60 every week to buy a new laptop that costs $480. He has already saved $180.
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Step-by-step explanation:

You saved $200 on a laptop you purchased online. If this was a 25% savings from the original price, find the original cost of the laptop.

13,962 results

Math

You saved $200 on a laptop you purchased online. If this was a 25% savings from the original price, find the original cost of the laptop.

7 0
3 years ago
Read 2 more answers
Which are true or false
Savatey [412]

we are given

y=19.75x

Here,

y is the number of gallons of water in the pool

x is the number of minutes the truck has been filing the pool

now, we will verify each options

option-A:

When x=1

then y=19.75

so, for 1 minute , number gallons =19.75

so, this is FALSE

option-B:

Since, we have

y=19.75x

It is similar to equation of line

y=mx+b

But b=0

It means that it passes through origin

so, this is TRUE

option-C:

y=19.75x

we can compare it with

y=mx

where m is the rate

so, we get

m=19.75

while we are given

the water in swimming pool increase about 100 gallons by every 5 minutes

so, we get rate as

m=\frac{100}{5} =20 gallons per minute

this is close to 19.75

so, they are approximately equal

so, this is TRUE

option-d:

x-value and y-value will show relationship

and ratio will always be constant or equivalent

because it has linear relationship

so, this is TRUE

option-e:

We need to check

(8,150) ..so, x=8 and y=150

we can plug this in our equation

and we get

150=19.75\times 8

150=158

Since, left side is not equal to right side

so, this can not be point

so, this is FALSE


5 0
3 years ago
What are the distances between the two points (2,-4) , (2,6)
kotegsom [21]

Answer:

10

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Solve as long multiplication / Show work.(So I can understand the steps)<br><br> $655.84 x 0.062 =
Gennadij [26K]

Answer:

Step-by-step explanation:

1.      655.84

       x    <u>0.0062</u>

          131168

+     393504

   000000

<u>0000000      </u>

0004066208

there are 5 numbers after the decimal point,we count from the back and place our point = 40.66208

8 0
3 years ago
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