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2 years ago

Number 3 it's algebraic expressions

Mathematics

1 answer:

marysya [2.9K]2 years ago

4 0

3(3)^2 - (-2)^3 - (-2)^3 - (-5)
When simplified the answer is 48.

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Passes through (2,-3) and has a slope of 3

Helga [31]

Answer:

y = 3x - 8

Step-by-step explanation:

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3 years ago

1. Jim traveled at a speed of 18km/h for 2 hours .What was the distance covered?

lapo4ka [179]

Answer:

Step-by-step explanation:

1. The formula for distance=speed X time

18 X 2 X3600=129600km/s

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2 years ago

A container has 12 and 3/4 cups of lemonade .asher gives each of his classmates 7/8 of a cup of lemonade . He gives away all of

Agata [3.3K]

Asher gave lemonade to 14 students

<em><u>Solution:</u></em>

Given that, A container has 12 and $\frac{3}{4}$ cups of lemonade

Asher gives each of his classmates $\frac{7}{8}$ of a cup of lemonade

To find: Number of classmates received the lemonade

From given question,

Total cups of lemonade = $12\frac{3}{4}$

$\rightarrow 12\frac{3}{4} = \frac{4 \times 12 + 3}{4} = \frac{51}{4}$

cups of lemonade received by each classmate = $\frac{7}{8}$

Thus, number of classmates received the lemonade can be found by dividing total cups of lemonade by cups of lemonade received by each classmate

$\rightarrow \frac{\frac{51}{4}}{\frac{7}{8}}=\frac{51}{4} \times \frac{8}{7}$

$\rightarrow 14.57$

Thus Asher gave lemonade to 14 students

3 0

3 years ago

Is 13.48 irrational or rational?

S_A_V [24]

Answer:

It is irrational

Step-by-step explanation:

Rational numbers do not have decimals.

7 0

2 years ago

Read 2 more answers

How many distinct arrangements are possible using the word CHEER

mario62 [17]

You are talking about Arrangement.

So answer will be A(5,5) - C(5,2) = 110.

Reason to deduce C(5,2) is that E is a duplicate.

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3 years ago