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NemiM [27]
3 years ago
13

If x = 7 and y = 4, then x + 2y =

Mathematics
1 answer:
solong [7]3 years ago
8 0
15!

x + 2y = ?
(7) + 2(4) = ?
7 + 8 = 15
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The variable q represents a positive integer. Does 3(59 + 9) + 5q represent a number that is greater than, less than, or equal t
hjlf

Answer:

Depends on the value of q.

Step-by-step explanation:

3(59+9) + 5q = 3(68) + 5q = 204 + 5q

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7 0
3 years ago
I need help as fast as possible
aivan3 [116]

Answer:

36°

Step-by-step explanation:

Given,

Measurement of <3 = 2x+8

Measurement of <4 = 6x+12

Since both are supplementary,

Therefore,

<3 + <4. = 180° [linear pair]

=> 2x + 8 + 6x + 12 = 180

=> 2x + 6x + 8 + 12 = 180

=> 8x + 20 = 180

=> 8x = 180 - 20 = 160

=  > x =  \frac{160}{8}

=> x = 20

Now as we have got the value of x,

According to the question measurement of <4 is,

<4 = 6×4 + 12 = 24 + 12 = <u>36</u><u>°</u><u> (Ans)</u>

4 0
2 years ago
5. Elijah eats of a grapefruit every morning for breakfast. Which fraction shows how many grapefruits he will eat in 7 days? SOM
dezoksy [38]

Answer:

7/2

Step-by-step explanation:

he will have eaten 3.5 grapefruits in 7 days

7/2= 3.5

3 0
3 years ago
Which list shows the following numbers in order from least to greatest
Tanzania [10]

Answer:

1. 3 9/20

2. 1.86

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5.2(5x+1)

6. 5f+4s

7. Yes it does because the number of steps the runner will take is 46,145. There is no decimal.

8. She sold more on Tuesday because the decimal 7/9= .777 repeating which is smaller than.85.

9. Yes it is in simplest form

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8 0
3 years ago
Read 2 more answers
Is 5 a rational number or an irrational number?
nasty-shy [4]

Answer:

It is a rational number

Step-by-step explanation:

7 0
3 years ago
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