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3 years ago

Simplify the expression. - 2.3f + 0.9f - 15-9

Mathematics

1 answer:

konstantin123 [22]3 years ago

8 0

Answer:

-1.4f - 24

Step-by-step explanation:

First combine like terms

-2.3f + 0.9f - 15 - 9

-1.4f -24

So, simplified it is

-1.4f - 24

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9750

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3 years ago

If 30% of a number, p, is 240, what is 72% of p? giving brainliest

Mnenie [13.5K]

Answer:

576

Step-by-step explanation:

30/ 100 x p = 240

p = 240 x 100/30 = 800

72/ 100 x p=

72/100 x 800 = 576

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3 years ago

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You can ride your bike around your block twice and the whole neighborhood once in 10 minutes. You can ride your bike around your

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I THINK,4=31
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2 years ago

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Rzqust [24]

1. There is a pattern. In figure 2, there were two toothpicks added.

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3 years ago

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Explain (in words) what you would do to find the missing value in the equation. You do not find the missing number! Equation: ?

maks197457 [2]

Answer:

The missing value = $23\frac{1}{24}$

Step-by-step explanation:

Given - Equation: ? + 59 5/8= 82 2/3

To find - Explain (in words) what you would do to find the missing value in

the equation. You do not find the missing number.

Proof -

Let the missing number = x

So, the equation becomes x + $59\frac{5}{8}$ = $82\frac{2}{3}$

⇒x = $82\frac{2}{3}$ - $59\frac{5}{8}$

= $\frac{248}{3} - \frac{477}{8}$

= $\frac{1984 - 1431}{24}$

= $\frac{553}{24}$

= $23\frac{1}{24}$

⇒x = $23\frac{1}{24}$

∴ we get

The missing value = $23\frac{1}{24}$

Explanation -

Here we have given the ? with addition of number that is equation to some number.

We just have to subtract the two numbers to find the missing value , as we do above.

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3 years ago