7th grade need help its a Assignment: Inequality Word Problems Quiz
1. -3x > 27. Solve for x.
a. x>9
b. x<9
c. x > -9
d. x<-9

2. x/5 < 25. Solve for x.
a.x < 20
b.x < 5
c.x < 100
d.x < 125

3. x - 4 > 17. Solve for x.
a.x > 21
b.x >13
c.x < 21
d.x < 13

4. What is a possible value of x if -5 < x < 0?
a.-6
b.3
c.-3
d.6

5. Which inequality would you use? No more than 220 people are in the theater.
A. p < 220
B. p < 220 the arrow is underlined
C. p > 220
D.p > 220the arrow is underlined

6. Which inequality would you use? There are at least a dozen eggs left.
a. e > 12
b. e < 12
c. e > 12
d. e < 12

7. Tina pet sits to earn extra money. She charges a flat service fee of $30, plus $15 per day. If one of her customers spent less than $75, which of the following inequalities could be used to solve for x, the number of days the customer paid for pet sitting?
a. $15x - $30 < $85
b.$15x < $105
c.$15x < $75
d.$15x + 30 < $75

8. Becky is collecting money for a fundraiser. She wants to collect more than $1,777.00 and has already raised $268.00. Becky averages $24.00 from each person who donates to the fundraiser. Which of the following inequalities could be used to solve for x, the number of additional people Becky needs to collect from to meet her fundraising goal?
a.$24.00x > $1,777.00
b.$24.00x + $268.00 > $1,777.00
c.$24.00x - $268.00 > $1,777.00
d.$24.00x > $268.00

9. Fran is limited to watching television less than 10.8 hours per week. She has already watched 3.6 hours, and each show is 0.6 of an hour long.

0.6x + 3.6 < 10.8

How many more shows can Fran watch this week?
a. x < 0.6
b. x < 3.6
c. x < 12
d. x< 7.2

10. Amy and Ebony are shopping. Amy has $90. Together, Amy and Ebony have less than $175. Which inequality below shows the amount of money the two girls have?
a.$90 + x < $175
b.$90 + x > $175
c.x - $90 < $175
d.$175 + x < $90

Answers

Answer 1

Answer: for number 1, you divide both sides by -3 and because it is a negative number, you need to flip the sign so the answer is d.
For number 2, because you need to make the x by itself, you multiply both sides by 5 which gives you c.
For number 3, you add both sides by 4 so you get a.
For number 4, you find the number between -5 and 0 so the answer is c.
For number 5, the answer is b. nothing much to explain.
For number 6, its the greater than with the line underneath
For number 7, the answer is d.
For number 8, b
For number 9, c
For number 10, A

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HELP ME PLEASE I BEG YOU!!!!!!!!!!!!!
What is 50\10 in mixed number

Which one is greater 140% or 0.14

Answers

Among these two, 140% is greater than 0.14. Because 1.4 is greater than 0.14.

What is Percentage?

The Latin term "per centum," which signifies "by the hundredth," was the source of the English word "percentage." Segments with a denominator of 100 are considered percentages. In other terms, it is a relationship where the worth of the entire is always considered to be 100.

As per the given data in the question,

There are two scenarios,

140%

Simplify it,

140/100 = 1.4

And another one is 0.14.

Then, 1.4 > 0.14.

To know more about Percentage:

brainly.com/question/29306119

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No; percent is not greater than decimal. Percent is LESS than the number is decimal.

In fact, take any number---decimal or other wise, and divide that number by "100" to convert is to its form in "percent".
_______________________________________...

"Percent" mean "per hundred"--or "parts per hundred".
_______________________________________...
0.14 is less than "140%".

140% = 140 parts per hundred = 140/100 = 1.40 ---> 1.40 > 0.14
_______________________________________...
Note: 0.14 = 14/100 = (0.14*100) %= 14 parts per hundred = 14%

140% > 14%

X^2=3x+3 in standard form

Answers

Answer:

x^2-3x-3=0

Step-by-step explanation:

x^2=3x+3

x^2-3x-3=0

The area of a rectangle is 128 sq. ft. If the width is twice the length, what is the measure of the length of the rectangle?

Answers

Length is 8 and width is 16. I hope this helps!

We calculate the area of a rectangle with the equation

A = LW*1/2
A = The area of a rectangle
L = the height of the triangle
W = the base of the triangle

If the equation is one unknown to solve them quickly .
A = 128sq.ft
L = ?
W = 2L

substitute values into the formula

A = L * W *1/2
128sq.ft = Lft. * (2Lft) *1/2
128 = L²
L = √128 = 8√2

W = 2L = 2*8√2 = 16√2

3x1/10 + 4 x 1/100 how do you solve the problem

Answers

The answer to the question

Juan spent 10 minutes on his history homework and 3 minutes per question on this math homework Which graphshows the homework t o the number of math questions ?
82

Answers

Answer:

The graph should have a slop of 10/3 or something like that

Chelsea is graphing a function f(x) = (1/4)x. She begins plotting the initial value. Which graph represents her step?

Answers

The answer is c hopes this helps.

Answer:

Assuming the function is f(x) = 5(2)^x, then the answer is the graph with the point (2,20) on the curve. Plugging in x = 2 leads to y = 20 y = 5(2)^x

Step-by-step explanation:

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