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lakkis [162]
3 years ago
7

I need help with Math Homework

Mathematics
1 answer:
lyudmila [28]3 years ago
5 0

Answer:

Your answer should be -8.

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A cyclist travels at an average speed of 18 mph for 2 hours.<br> How far did she travel in miles?
olya-2409 [2.1K]

Answer:

36

Step-by-step explanation:

18 miles per hour so for 2 hours which is double, she should have traveled 36 miles.

Good Luck!

5 0
2 years ago
(EXTRA POINTS) Which of the following relations is a function?<br><br><br><br> file in question
Taya2010 [7]
I think it is a I am not sure though
6 0
3 years ago
Which of the following is the correct graph of the solution to the inequality −18 &gt; −5x + 2 ≥ −48?
monitta

Answer:

Option D. A number line with an open circle on 4 with shading to the right and a closed circle on 10 with shading to the left

Step-by-step explanation:

we have

-18 > -5x+2 \geq -48

Divide the compound inequality into two inequalities

-5x+2 \geq -48 -----> inequality A

-5x \geq -48-2

-5x \geq -50

Multiply by -1 both sides

5x \leq 50

Divide by 5 both sides

x \leq 10

The solution of inequality A is the interval ----> (-∞,10]

All real numbers less than or equal to 10

-18 > -5x+2 -----> inequality B

-18-2 > -5x

-20 > -5x

Multiply by -1 both sides

20 < 5x

Divide by 5 both sides

4 < x

Rewrite

x > 4

The solution of the inequality B is the interval ----> (4,∞)

All real numbers greater than 4

The solution of the compound inequality is

(-∞,10] ∩ (4,∞)= (4,10]

All real numbers greater than 4 and less than or equal to 10

A number line with an open circle on 4 with shading to the right and a closed circle on 10 with shading to the left

8 0
3 years ago
Read 2 more answers
The table below shows the number of students in th
Sphinxa [80]
The answer is c 8 in each row
6 0
3 years ago
You sent 85 text messages in one month. the total cost is $5.1. how much does each text message cost?
tresset_1 [31]
5.10÷85=$0.06<---

check your answer
85×0.06=$5.10
7 0
3 years ago
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