Ask question

Ask question

All categories

3 years ago

14

tina bought some nail polish and lip gloss at the store. the nail polish cost $4.50 per bottle and lip gloss cost $7 per tube. t

ina bought 9 items and paid $50.50. how many of each item did she buy?

1 answer:

viktelen [127]3 years ago

5 0

5 nail polish and 4 lip gloss

5 x 4.5 =22.5
4 x 7 =28
28+22.5=50.50

You might be interested in

What is an equivalent fraction for 3:11

Dmitry [639]

Answer:

$\frac{3}{11}$

Step-by-step explanation:

When you have something like that, just think that the first number goes on top and the second number goes on bottom.

8 0

3 years ago

4 Gears A and B turn together. Gear A turns 20 times when

aleksandr82 [10.1K]

Answer:

90 turns

Step-by-step explanation:

<u>Ratio of turns</u>

A/B = 20/30 = 2/3

<u>If A = 60 then the ratio is</u>

60/B = 2/3 ⇒ B = 60*3/2 = 90

5 0

2 years ago

Which is the number of minutes in one 24-hour day?

Assoli18 [71]

Answer:

there are 1,440 minutes in 24 hrs a day

Step-by-step explanation:

Now thank me and rate me

3 0

3 years ago

Read 2 more answers

Simplify the expression (1/x^2 + 2/y)/(5/x - 6/y^2)

ozzi

Answer:

$y(y+2x^2)/x(5y^2-6x)$

Step-by-step explanation:

7 0

3 years ago

.-2(2h + 10) + 4h?<br> Need answers ASAP A.-20-4h+4h<br> B.-20<br> C.none of the above

mixas84 [53]

Answer:

B)-20

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers