Ask question

Ask question

All categories

chubhunter [2.5K]

3 years ago

9

10 POINTS 8TH GRADE MIDDLE SCHOOL MATH

1 answer:

Dominik [7]3 years ago

7 0

Answer:

first one is the answer to this

Step-by-step explanation:

You might be interested in

−3+5+6g=11−3g solve for g

bixtya [17]

-3+5+6g=11-3g
6g+3g= 11+3-5
9g = 9
g=9/9=1

6 0

3 years ago

Read 2 more answers

On a quiz, Loretta answered 8 out of 12 questions correctly. At the same rate, how many questions would Loretta get correct on a

larisa86 [58]

8/12 simplifies to 2/3. 2/3 of 90 is 60.

8 0

3 years ago

Read 2 more answers

For one English test, sandy had to answer 15 questions. Of these questions, she answered 80 percent of them correctly. How many

Rudik [331]

Answer:

12

Step-by-step explanation:

15×0.8= 12

you're multiplying the total number of questions with the score as a decimal

6 0

3 years ago

the sunshine rental company rents cars for $17 per day plus 50 cents per mole driven the rent me company rents cars for $20 per

forsale [732]

Answer:

21.43 miles

Step-by-step explanation:

Let

x ---> the number of miles

y ---> the total cost of rent a car per day

we know that

The linear equation in slope intercept form is equal to

$y=mx+b$

where

m is the slope

b is the y-intercept

we have

<em>sunshine rental company</em>

The slope is equal to

$m=\$0.50\ per\ mile$

The y-intercept is equal to

$b=\$17$

substitute

$y=0.50x+17$ ----> equation A

<em> rent me company</em>

The slope is equal to

$m=\$0.36\ per\ mile$

The y-intercept is equal to

$b=\$20$

substitute

$y=0.36x+20$ ----> equation B

equate equation A and equation B

$0.50x+17=0.36x+20$

solve for x

$0.50x-0.36x=20-17\\0.14x=3\\x=21.43\ miles$

7 0

4 years ago

Write an inequality to describe the number of students in each homeroom: There is a limit of less than 30 students for each home

s2008m [1.1K]

Answer:

s<30

Step-by-step explanation:

Less than means that we do not include 30

s = number of students

s<30

4 0

3 years ago