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3 years ago

Add the following fractions. Answer must be in simplest form. 3 over 7 + 1 over 7

Mathematics

2 answers:

Annette [7]3 years ago

5 0

3/7+1/7

The denominator is the same so you only have to add the numerator

The answer to your question is 4/7

MariettaO [177]3 years ago

3 0

3/7 + 1/7 = 4/7

Since the two fractions already had the same denominator, we didn't have to do much work, only add the two numerators.

4/7 is also already in its simplest form.

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Write the expanded form of the expression. 6(4x - 8) simplify your answer.

Lynna [10]

Answer:

Step-by-step explanation:

Use distributive property,

a*(b - c) =a*b - a*c

6(4x - 8) = 6*4x - 8*6

= 24x - 48

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2 years ago

The results from spinning a spinner multiple times are given in the table below.

fgiga [73]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

60% of what number is 21

Lerok [7]

60% of 35 is 21

Change the percentage (60) into a decimal by dividing it over 100:
$\frac{60}{100} = 0.6$

Divide 21 by the decimal:
<span> $\frac{21}{0.6} = 35$ </span>

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2 years ago

Read 2 more answers

strojnjashka [21]

Answer:

Step-by-step explanation:

3x - 4y = 13 (1)

2x + y = 5 (2)

——————

3x - 4y = 13

4(2x + y = 5) (2) times 4

——————-

3x - 4y = 13

8x + 4y = 20

——————-

11x = 33

x = 33/11

x = 3

Plug x = 3 in (2):

2(3) + y = 5

6 + y = 5

y = 5-6

y = -1

Thus, x = 3 and y = -1

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3 years ago

Let $z$ be a complex number such that $z^5 = 1$ and $z \neq 1.$ Compute

snow_lady [41]

Answer:

The answer is 4

Step-by-step explanation: i did it

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2 years ago