Mathematics, 07.11.2019 06:31 elissiashontelbrown

Out of 20 total hours, what is the maximum number of hours she can babysit to be able to earn at least $120 per month?

Answers: 1

Show answers

Answers

Answer from: Quest

so what is the question

step-by-step explanation:

Answer from: Quest

the first one, all those points on the line just make a strait line.

Which table represents a linear function?

Answer from: Quest

$w\geq 14$

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

$2l+2w\geq 40$

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

$2\times 6+2w\geq 40$

now, we can solve for w

$12+2w\geq 40$

subtract both sides by 12

$12+2w-12\geq 40-12$

$2w\geq 28$

divide both sides by 2

and we get

$w\geq 14$

so,

the smallest possible measurement of the width is 14 feet

Answer from: Quest

x= 1

step-by-step explanation: convert 5\frac{11}{12}5

to improper fraction. use this rule: a \frac{b}{c}=\frac{ac+b}{c}a

ac+b

3.25+0.5x+1\frac{1}{3}+\frac{5}{6}x=\frac{5\times 12+11}{12}3.25+0.5x+1

5×12+11

2 simplify 5\times 125×12 to 6060

3.25+0.5x+1\frac{1}{3}+\frac{5}{6}x=\frac{60+11}{12}3.25+0.5x+1

60+11

3 simplify 60+1160+11 to 7171

3.25+0.5x+1\frac{1}{3}+\frac{5}{6}x=\frac{71}{12}3.25+0.5x+1

4 simplify \frac{5}{6}x

x to \frac{5x}{6}

3.25+0.5x+1\frac{1}{3}+\frac{5x}{6}=\frac{71}{12}3.25+0.5x+1

5 convert 1\frac{1}{3}1

to improper fraction. use this rule: a \frac{b}{c}=\frac{ac+b}{c}a

ac+b

3.25+0.5x+\frac{1\times 3+1}{3}+\frac{5x}{6}=\frac{71}{12}3.25+0.5x+

1×3+1

6 simplify 1\times 31×3 to 33

3.25+0.5x+\frac{3+1}{3}+\frac{5x}{6}=\frac{71}{12}3.25+0.5x+

3+1

7 simplify 3+13+1 to 44

3.25+0.5x+\frac{4}{3}+\frac{5x}{6}=\frac{71}{12}3.25+0.5x+

8 simplify 3.25+0.5x+\frac{4}{3}+\frac{5x}{6}3.25+0.5x+

to \frac{13.75}{3}+\frac{4x}{3}

13.75

\frac{13.75}{3}+\frac{4x}{3}=\frac{71}{12}

13.75

9 simplify \frac{13.75}{3}

13.75

to 4.5833334.583333

4.583333+\frac{4x}{3}=\frac{71}{12}4.583333+

10 subtract 4.5833334.583333 from both sides

\frac{4x}{3}=\frac{71}{12}-4.583333

−4.583333

11 simplify \frac{71}{12}-4.583333

−4.583333 to \frac{4}{3}

\frac{4x}{3}=\frac{4}{3}

12 multiply both sides by 33

4x=\frac{4}{3}\times 34x=

×3

13 simplify \frac{4}{3}\times 3

×3 to \frac{12}{3}

4x=\frac{12}{3}4x=

14 simplify \frac{12}{3}

to 44

4x=44x=4

15 divide both sides by 44

x=1

Questions in other subjects:

Social Studies, 03.12.2019 19:31

Name and define each of the five steps of monroe's motivated sequence. provide at least three characteristics of each step in monroe's and explain how each one plays an important r...

Engineering, 03.12.2019 19:31

Acentrifugal compressor is to be used to accelerate a fluid to a tangential mach number of the shaft rotational speed is to be 25,000 the inlet flow condition is characterized by:...

Business, 03.12.2019 19:31

Nu tek is comprised of four separate operating divisions. for this year, the firm has decided to allocate capital funds using a soft rationing approach. which one of the following...

Mathematics, 03.12.2019 19:31

Sample response: no. the last ratio is not written with the values in the same position as the others. it should be 50 10 to be consistent. if the ratio were written t...

Business, 03.12.2019 19:31

Net sales is: sales revenue - sales returns - sales returns and allowances. sales revenue + sales returns + sales returns and allowances. sales revenue + sales returns - sales ret...

Business, 03.12.2019 19:31

Journalize the following transactions using the direct write-off method of accounting for uncollectible receivables. feb. 20 received $1,000 from andrew warren and wrote off the re...

Business, 03.12.2019 19:31

The glass ceiling . is a problem in the u. s., but not in many other nations. b. can be largely explained by women’s lack of desire to advance. c. begins close to the top of organi...

Engineering, 03.12.2019 19:31

Moist air initially at 125 deg c, 4 bar, and 50% relative humidity is contained in a 2.5-m^3 closed, rigid tank. the tanks and its contents are cooled. determine the heat transfer...

Engineering, 03.12.2019 19:31

We will be using a cache simulator for this homework - we will go over the simulator in lab 12 on monday. for this homework we’re going to look at sort. cc, which is provided in th...

Business, 03.12.2019 19:31

Cainas cookies issues a $20,000 8% 10 year bond that pays interest semi annually. the market rate is 6%. when calculating the issue price of the bond, what are the number of period...

More questions: Mathematics Another questions

Out of 20 total hours, what is the maximum number of hours she can babysit to be able to earn at least $120 per month?

Answers

Other questions on the subject: Mathematics

Questions in other subjects: