Ask question

Ask question

All categories

Alenkasestr [34]

3 years ago

15

When Debbie baby-sits, she charges $5 to go to the house plus $8 for every hour she is there. The expression 5+ 8h gives the amo

unt in dollars she charges. How much will she charge to baby-sit for 5 hours?

2 answers:

jonny [76]3 years ago

8 0

H= # of hours.

So it looks like this:
5+8(5)
5+40
=$45

Remember PEMDAS or order of operations :)

makvit [3.9K]3 years ago

7 0

She will charge $45 for 5 hours

You might be interested in

00291545189 as a fraction??

katovenus [111]

00291545189/1 im not sure what you are asking lol

8 0

3 years ago

Evaluate 9/g +2h+5 when g=3 and h=6

NARA [144]

Answer:

20

Step-by-step explanation:

$\frac{9}{g} + 2h + 5 \\ \\ = \frac{9}{3} + 2 \times 6 + 5 \\ ..(plug \: g = 3 \: and \: h = 6)\\ \\ = 3 + 12 + 5 \\ \\ = 20$

4 0

3 years ago

Read 2 more answers

Murljashka [212]

Answer:

L/D would be the ratio

Step-by-step I don't know if that helps but one day for one mile

3 0

3 years ago

A computer manufacturer claims its computers will perform effectively for more than 5 years. Which pair of hypotheses should be

ale4655 [162]

Answer: b. H0: μ ≥ 5; Ha: μ < 5

Step-by-step explanation:

The null hypothesis (H0) tries to show that no significant variation exists between variables or that a single variable is no different than its mean.

While an alternative Hypothesis (Ha) attempt to prove that a new theory is true rather than the old one. That a variable is significantly different from the mean.

The mean is 5 years and they claim it will perform for more than 5 years.

Therefore, for the case above;

H0: μ ≥ 5; Ha: μ < 5

Note: a null hypothesis must always include an equal to sign.

8 0

3 years ago

The sum of 2 rational numbers is 5/2. if one of the number is -7/3. then find the other number.

serg [7]

Answer:

can you help me on myquestio

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers