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marta [7]
3 years ago
6

If Sally can paint a house in 4 hours, and John can paint the same house in 6 hours, how long will it take for both of them to p

aint the house together? *
Mathematics
1 answer:
e-lub [12.9K]3 years ago
8 0

it should take 2 hours



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Jay works as a waiter at a restaurant.
ryzh [129]

Answer:

67.33.

Step-by-step explanation:

To figure out the tip, you need to find 20% of $52.60.

0.2×52.6=10.52

You should leave $10.52 for the waiter if you want to leave him exactly 20%.

To figure the tax, you need to find 8% of $52.60.

0.08×52.6=4.208

Next, add them up:

52.6+10.52+4.208=67.328

The total bill, including tax and tip, will be $67.33.

7 0
2 years ago
Catie is starting a babysitting business. She spends $26 on flyers for advertising. She has an initial fee of $5 and then $3 per
Olin [163]
26+5= 31 correct?
So lets make a chart(ish lol)

Hours         $$$
1                     3
2                     6
3                     9
4                    12
5                      15 
6                      18
7                      21
8                      24
9                      27 
10                     30
11                       33
To get atleast 31 dollars you need to work 11 hours.
If you want fractions they need to work 10 1/3 hours
Hope this helped!

6 0
3 years ago
Read 2 more answers
HELPPP KE PJEASE. ASAPPPP ITS FOR A QUIZZZ
san4es73 [151]
=(1/2) * 2 * 3.2 + (1/2) *2 * 3.2 + (1/2) * 2 * 4 + (1/2) * 2 * 4
= 2 * 3.2 + 2 * 4
= 2 * (3.2 + 4)
= 2 * 7.2
= 14.4 sq feet
2 * 14.4 = 28.8 sq feet
8 0
3 years ago
12 less than k is -8 find k
galben [10]

Answer:

4

Step-by-step explanation:

-8+12=4

4-12=-8

7 0
2 years ago
Read 2 more answers
Scott had 3 equal stacks of baseball cards. He gave one stack to his brother Shawn.
Anuta_ua [19.1K]
90 cards in total and 30 in each stack
6 0
4 years ago
Read 2 more answers
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