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bekas [8.4K]
3 years ago
12

Dionte needs to make at least $140 over winter break to pay back his parents. If he makes $15 per sidewalk that he shovels for,

how many sidewalks must he shovel to meet his goal?
Mathematics
1 answer:
lbvjy [14]3 years ago
3 0

15 dollars from 1 sidewalk

140 dollars from ? sidewalks

140/15 =9.333(bar)

Dionte needs to shovel 10 sidewalks

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Write an equation. Then solve the problem. Arturo built 3 sandcastles with 6 towers each. Paco built 5 sandcastles with 4 towers
vlabodo [156]
To get the answer we have to find number of towers.
If Arturo built 3 sandcastles with 6 towers each we can say that Arturo built
3*6=18 towers
If Paco built 5 sandcastles with 4 towers each we can say that Paco built
5*4=20 towers
20-18=2 - difference between Paco and Arturo
Answer:Arturo made more towers. The difference is 2.
8 0
4 years ago
7.C.J. says the quotient of -3/4 divided by 1/4 is - 1/3
Elanso [62]

The correct quotient is -3

The mistake CJ likely made is multiplying using the reciprocal of -3/4. The correct option is d. He multiplied using the reciprocal of -3/4

From the question,

We are to determine the correct quotient.

The given division operation to be carried out is -3/4 divided by 1/4

The correct quotient can be determined as shown below

-\frac{3}{4} \div \frac{1}{4}

Multiply -\frac{3}{4} by the reciprocal of \frac{1}{4}

The reciprocal of \frac{1}{4} is  \frac{4}{1}

Then, we get

-\frac{3}{4} \times \frac{4}{1}

This gives

-\frac{12}{4}

= -3

The correct quotient is -3

The mistake CJ likely made is multiplying using the reciprocal of -3/4.

Hence, the correct quotient is -3

The mistake CJ likely made is He multiplied using the reciprocal of -3/4. The correct option is d. He multiplied using the reciprocal of -3/4

Learn more here: brainly.com/question/13124034

6 0
3 years ago
Find the value of x round to nearest tenth
lions [1.4K]

Answer:

x=88.163

Step-by-step explanation:

tan10 = x/500

x= 88.163

4 0
3 years ago
Which unit rate is equivalent to 17 miles per gallon?
zysi [14]

Answer:

B

Step-by-step explanation:

51÷3=17

17 miles per gallon

7 0
4 years ago
If f(x) = -5x - 1 and g(x) = √ x-6, what is<br> (fºg)(7)?
Stella [2.4K]

Answer:

-6

Step-by-step explanation:

(fog)(7) ➡ f(g(x))

g(7) = √7-6 ➡√1 = 1

f(1) = -5×1-1 ➡-5-1 = -6

4 0
3 years ago
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