2 years ago

What do a decimal number and a thumbtack have in common

1 answer:

adoni [48]2 years ago

8 0

They both make a point!

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ss7ja [257]

The first answer is 9130000

I had a similar worksheet but I got it done a while ago soooooo sorry

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3 years ago

Fantom [35]

150−28w

i think i dont know

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2 years ago

denis23 [38]

872 times 3=2616, just try to use a Calculator if you can

4 0

2 years ago

natulia [17]

Answer:

r= 7.14 (rounded to 2 decimal places)

Step-by-step explanation:

We have to solve this equation for the value of r. We will use distributive property and basic algebra to solve this.

Distributive property is a(b+c) = ab + ac

Now, the steps of solving are shown below:

$-3r-8(8r+8)=-9(-4+9r)\\-3r -64r-64=36-81r\\-67r-64=36-81r\\-67r+81r=36+64\\14r=100\\r=\frac{100}{14}\\r=7.14$

Hence, value of r is 7.14 (rounded to 2 decimal places)

8 0

3 years ago

Thepotemich [5.8K]

67-27= 40
40 x 2= 80
just reverse the steps

7 0

3 years ago