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2 years ago

Which number is NOT in the solution set of x-8 < 14? A)17 B)19 C)21 D) 23

Mathematics

1 answer:

laiz [17]2 years ago

4 0

answer

d.2e

Step-by-step explanation:

x<22

a,b,c are all in except d.

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One week, Kerry travels 125 miles and uses 5 gallons of gasoline. The next week, she travels 175 miles and uses 7 gallons of gas

Leya [2.2K]

First find out how much in that one week, the amount of miles per gallon

125/5 = 25, or 25 mpg

Find out how much for the next week

175/7 = 25, or 25 mpg

Note:
g = gallons
m = miles

you're equation will be:
m = 25(g)

For every gallon (g), you multiply it by 25 to get miles (m).

hope this helps

6 0

2 years ago

Read 2 more answers

?/5 =8/10 type the missing number that makes this fraction equal

SOVA2 [1]

<h2>- - - - - - - - - - - - - - - - - - </h2><h3> $\frac{?}{5} = \frac{8}{10}$ </h3><h3>Let's take the missing number as x.</h3>

<h3> $\frac{x}{5} = \frac{8}{10}$ </h3><h3>Means = Extremes </h3><h3> $x \times 10 = 5 \times 8$ </h3><h3> $x = \frac{5 \times 8}{10}$ </h3><h2>___</h2><h3>(Cancel by 2 table)</h3><h3> $x = \frac{5 \times4 }{5}$ </h3><h2>___</h2><h3>(Cancel by 5 table, So that we cancel 5 in the denominator and numerator)</h3><h3> $x = 4$ </h3><h2>- - - - - - - - - - - - - - - - - -</h2>

<h2>Therefore, The missing number is 4. </h2>

5 0

1 year ago

Read 2 more answers

Parte de Cálculo: En cada una de las siguientes proporciones, utilizar regla de tres para determinar el valor desconocido

sineoko [7]

Answer:

Step-by-step explanation:

$\frac{x}{5} :\frac{8}{10}$

x · 10 = 5 · 8

10x = 40

10x ÷ 10 = 40 ÷ 10

$\frac{8}{12} :\frac{2}{x}$

x · 8 = 12 · 2

8x = 24

8x ÷ 8 = 24 ÷ 8

$\frac{15}{3} :\frac{x}{2}$

x · 3 = 15 · 2

3x = 30

3x ÷ 3 = 30 ÷ 3

$\frac{x}{6}:\frac{6}{12}$

x · 12 = 6 · 6

12x = 36

12x ÷ 12 = 36 ÷ 12

$\frac{x}{8} :\frac{4}{2}$

x · 2 = 8 · 4

2x = 32

2x ÷ 2 = 32 ÷ 2

$\frac{10}{2} :\frac{x}{7}$

x · 2 = 10 · 7

2x = 70

2x ÷ 2 = 70 ÷ 2

5 0

2 years ago

const2013 [10]

A) 12 cm ..............

7 0

2 years ago

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phillip watched a beach volleyball game from 1:45 pm to 2:00pm how many degrees did the minute hand turn?

olya-2409 [2.1K]

The answer would be 90 degrees because 15 minutes are between 2:00 and 1:45 and that is a quarter of an hour and so a quarter of a circle is 90 degrees

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2 years ago