Ask question

Ask question

All categories

3 years ago

8

Beatrice charges $10/h and gets a $5 automatic tip. Beatrice needs $100 to buy a present for her mother. She wants to find out t

he minimum number of hours she needs to babysit at one job to get the money she needs. (

1 answer:

Evgesh-ka [11]3 years ago

8 0

10+5=15 so $100/15= 6.67hrs. She could work about 7hrs.
she could work 7 hrs if rounded to nearest tenth

You might be interested in

On a map, a line 3 cm long represents 150 km. Find the scale to which the map is drawn by completing 1 mm to ? km.

soldi70 [24.7K]

Do 3 divided by 150 to get the answer

5 0

3 years ago

(-5)2 - 2 x (-9) + 6

Veronika [31]

Answer:

This is the answer

Step-by-step explanation:

6 0

2 years ago

The freshman basketball coach’s office has a doorway that is 77 inches high. The coach will only recruit those student athletes

jenyasd209 [6]

Hhhhuvggjjyfjjbghjjgfgb

4 0

2 years ago

What is the solution set for 4x - 3= 2x +5, given the replacement set {2, 3, 4, 5}?

Natalija [7]

Answer:

the answer here is number 4

4 0

2 years ago

Proove that <br>1/1-sin theta + 1/1+cos theta = 2×sec square theta

Reika [66]

Answer:

Step-by-step explanation:

We are to show that 1/1-sin theta + 1/1+cos theta = 2×sec square theta

Starting from the left hand side of the expression:

1/1-sin theta + 1/1+cos theta

Find the LCM

$\frac{1}{(1 -sin \theta) (1+cos \theta)} \\\\= \frac{1+cos \theta + 1 -sin \theta ]}{(1 -sin \theta) (1+cos \theta)} \\ = \frac{2+cos \theta - sin \theta}{1+cos \theta - sin \theta - sin \theta cos \theta}$

7 0

2 years ago