2 years ago

24 pens in 2 boxes How many pens in 1 box?__________ find unit rate

Mathematics

1 answer:

gogolik [260]2 years ago

8 0

24 pens divided by 2 boxes equals 12 pens per box.

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Solve for y in terms of x.<br> 4y - 2=3(2x + 3y)<br> y=

yaroslaw [1]

Answer: x3y5

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8 0

3 years ago

Which is better: Car A that travels 308 miles on 11 gallons of gasoline OR Car B that travels 406 miles on 14 gallons of gasolin

Jet001 [13]

$\begin{gathered} \text{Car A travels 308 miles on 11 gallons, so, the ratio of miles per galon is} \\ \frac{308}{11}=28\text{ miles per gallon} \\ \\ \text{for the car B, the ratio is} \\ \frac{406}{14}=29\text{ miles per gallon} \end{gathered}$

thus, the best car is car B,because it can tavel 29 miles with only one gallon,andcar A can only travel 28 miles with one gallon.

5 0

1 year ago

Identify the factors of the terms of the expression 5+6a+11b

KatRina [158]

5 + 6a + 11b

terms: 5; 6a; 11b

Factors of 5: 1; 5
Factors of 6a: 1; 2; 3; 6; a; 2a; 3a; 6a
Factors of 11b: 1; 11; b; 11b

4 0

3 years ago

Solve for :<br>(x+3)/2=6

Marianna [84]

Answer:

x=9

Step-by-step explanation:

(x+3)/2=6

Multiply each side by 2

2*(x+3)/2=6*2

x+3 = 12

Subtract 3 from each side

x+3-3 = 12-3

x = 9

5 0

3 years ago

Which graph represents the solution set for the inequality -8 < 8 + 4x < 28

valina [46]

Answer:

The solution set for the inequality is the interval (-4, 5)

Step-by-step explanation:

-8 < 8 + 4x < 28

Subtracting 8:

-8 -8 < 8 + 4x - 8 < 28 - 8

-16 < 4x < 20

Dividing by 4:

-16/4 < 4x/4 < 20/4

-4 < x < 5

x ∈ (-4, 5)

8 0

3 years ago