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2 years ago

Add then reduce the lowest term whenever possible write your answer in your activity notebook

Mathematics

1 answer:

serg [7]2 years ago

3 0

Answer:

1) 44 1/8

2) 13 4/5

3) 3 4/5

4) 7 11/15

5) 5

Step-by-step explanation:

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The temperature fell 5°C each hour for 3h. a. Write an integer multiplication to represent the temperature change, b. What was t

MakcuM [25]

Answer:

Step-by-step explanation:

a) 3 x 5

b) 15 Celcius

8 0

3 years ago

What is the answer? 3(x-5)+2(x-1)

777dan777 [17]

3x-15+2x-2
=5x-17
use the distribution property

5 0

3 years ago

Which expressions are equivalent to Negative 9 (two-thirds x + 1)? Check all that apply.

Sav [38]

Answer:

$-9(\frac{2}{3}x) + 9(1)\\ \\-6x + 9$

Explanation:

Before we begin, remember the following rules:

1- Distribution property:

$a(b+c) = ab+ac$

2- Simplification of fractions:

$\frac{xy}{yz}=\frac{x}{z}$

3- Signs in multiplication:

+ve * +ve = +ve

-ve * -ve = +ve

+ve * -ve = -ve

Now, for the given problem, we have:

$9 (\frac{2}{3}x + 1)$

Starting with the distributive property:

$-9 (\frac{2}{3}x +1) = -9(\frac{2}{3}x) - (-9)(1) = -9(\frac{2}{3}x) + 9(1)$

..................>This corresponds to option 1

Now, we simplify the output from the above step:

$-9(\frac{2}{3}x) + 9 = \frac{-9*2}{3}x + 9 = -6x+9$

................> This corresponds to option 5

Hope this helps :)

4 0

3 years ago

Read 2 more answers

Can anybody help me thank you

IceJOKER [234]

Remember that you can convert percentages to decimals by dividing them by 100.

You can convert decimals to percentages by multiplying them by 100.

Here are my answers:
11.

(a) 55% < 0.75

(b) 0.23 < 28%

(c) 74% > 0.70

(d) 1/2 < 2/3

(e) 3/4 < 7/8

(f) 3/5 > 2/11

8 0

3 years ago

Read 2 more answers

What is the prime factorization of 140 using exponents

Scorpion4ik [409]

2^2 x 5 x 7 =140

^ is used to represent exponent

8 0

3 years ago

Add then reduce the lowest term whenever possible write your answer in your activity notebook ​

Add then reduce the lowest term whenever possible write your answer in your activity notebook