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3 years ago

Which of the following gives an equation of a line that passes through the point (3.-) and is

Mathematics

1 answer:

Mkey [24]3 years ago

5 0

Answer:

A goes through the points

Step-by-step explanation:

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1. Ella has 7 rolls and 6 loose medium shirts. Each shirt costs $10. What is the value of her

weqwewe [10]

Answer:

the value of her medium shirts is $60 if Ella makes 100 more shirts her new value is $600

6 0

2 years ago

Last year 80 students signed up for a summer trip to Washington, D.C. This summer 50 students have signed up to go. What is the

Fynjy0 [20]

Given:

Last year 80 students signed up for a summer trip to Washington, D.C.

This summer 50 students have signed up to go.

To find:

The percent decrease in the number of students.

Solution:

We have,

Students in last year = 80

Students in this year = 50

Now,

$\text{Decrease}\%=\dfrac{\text{Students in last year - Students in this year }}{\text{Students in last year }}\times 100$

$\text{Decrease}\%=\dfrac{80-50}{80}\times 100$

$\text{Decrease}\%=\dfrac{30}{80}\times 100$

$\text{Decrease}\%=\dfrac{3}{8}\times 100$

$\text{Decrease}\%=37.5$

Therefore, the correct option is B.

7 0

2 years ago

Need the answer plzz

Dmitrij [34]

Answer:

$20 \times 11.5 + 20 \times 11.75 + 20 \times 11.5 + 20 \times 11.75 + 2 \times (11.75 \times 11.5) \\ = 1200.25 {in}^{2}$

8 0

3 years ago

Use the following functions rule to find f1 f(x)=(3)x+10

Shalnov [3]

Answer:

13 is answer...................

4 0

2 years ago

Read 2 more answers

Write a trinomial which is degree 2, where the coefficient of the highest degree term is 7.

Nady [450]

Answer:

7x^2 - 2x - 3.

Step-by-step explanation:

Starts with 7x^2 then a term in x then a constant.

4 0

2 years ago