3 years ago

Multiply: 3x4(4x4 − x5 + 2) 7x8 − 3x9 + 6x4

Mathematics

1 answer:

andreev551 [17]3 years ago

7 0

There is something wrong on your question
It's not clear

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Whitney and Georgia are at the snack bar buying food for their family. Sandwiches cost $4 each. Salads cost $2 each. How much mo

Nezavi [6.7K]

Answer:

$20 for sandwiches and $14 for salads $34 in total

Step-by-step explanation:

each sandwhich costs $4 so

$4 x 5=$20

$2 x 7=$14

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2 years ago

Find the value of x. Write an equation and<br> solve, showing ALL work.<br> 7x-1

ira [324]

Answer:

x = $\frac{25}{7}$

Step-by-step explanation:

Using the midline theorem

A segment joining the midpoints of 2 sides of a triangle ia

Parallel to the third side and half the length of the third side, thus

7x - 1 = 24 ( add 1 to both sides )

7x = 25 ( divide both sides by 7 )

x = $\frac{25}{7}$

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3 years ago

What is a number between 61 and 107 that is a multiple of 2 8 and 10?

Dovator [93]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

What is the range of the set {13,5,8,9,15,9}?

erastova [34]

Range=highest number-lowest number

15-5=10
Range=10

8 0

3 years ago

I dont know this one either

Sergio039 [100]

The denominator is 20. If you multiply 10 by 2 and then divide it by 1 you will get the answer. This works with almost all fractions as long as there exists an equal sign in-between them.

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3 years ago