4 years ago

224 divided by 7 in distributive property

Mathematics

1 answer:

zhenek [66]4 years ago

8 0

(56/7)+(168/7)=8+24=32. Your answer is: 32

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S: supplement.
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3 years ago

You can work at most 20 hours next week. You need to earn at least $90 to cover your weekly expenses. Your dog walking job pays

Vadim26 [7]

Answer:

The answer in the procedure

Step-by-step explanation:

Let

x ----> the dog walking hours

y ----> the car washing hours

we know that

The system of linear inequalities is equal to

$x+y\leq20$ -----> inequality A

$9x+10y\geq 90$ -----> inequality B

Solve the system of inequalities by graphing

The solution is the shaded area

see the attached figure

Two possible combinations of hours are

(10,10) and (0,9)

Verify

For (10,10)

Substitute the value of x and the value of y in both inequalities

Inequality A

$10+10\leq20$

$20\leq20$ -----> is true

Inequality B

$9(10)+10(10)\geq 90$

$190\geq 90$ ----> is true

therefore

(10,10) is a possible solution

For (0.9)

Substitute the value of x and the value of y in both inequalities

Inequality A

$0+9\leq20$

$9\leq20$ -----> is true

Inequality B

$9(0)+10(9)\geq 90$

$90\geq 90$ ----> is true

therefore

(0,9) is a possible solution

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3 years ago

What inequality is graphed below? x > 7 x ≤ 7 x < 7 x ≥ 7

Wittaler [7]

Answer:

x < 7

Step-by-step explanation:

The hollow circle represents less than or greater than. Because the arrow points to the left, the line is representing less than.

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85.33 is the exact answer

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jenyasd209 [6]

Answer: it’s the second one

Step-by-step explanation:

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3 years ago