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Solnce55 [7]
2 years ago
15

Sally can paint a room in 4hours while it takes Steve 3 hours to paint the same room. How long would it take them to paint the r

oom if they worked together.
It would take ___ hours.
(Type an integer of decimal rounded to one decimal place as needed)
Mathematics
2 answers:
ch4aika [34]2 years ago
6 0

Answer:

Step-by-step explanation:     then it would be 7 or 9 hours

Pachacha [2.7K]2 years ago
5 0

Answer:It would take 1.700 hours.

Step-by-step explanation:

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What is -7+p=3 please give me a step by step explanation.
ozzi

Answer:

p=10

Step-by-step explanation:

1.add 7 on each side to cancel -7

2.add 7 and 3 together to get ten

5 0
3 years ago
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coldgirl [10]
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5 0
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Simplify (-4 + 5i) + 2(1 + 3i). Enter your answer in the form a + bi.
luda_lava [24]

(-4 + 5i) + 2(1 + 3i)

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5 0
3 years ago
Consider the table representing an exponential function.
Gnesinka [82]

Answer: f(x) is just a fancy way of writing y in an equation

Step-by-step explanation:

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8 0
3 years ago
Dani uses the table to help her convert measurements when she is sewing
Aleks [24]
The first thing we should do is see what relationship we have:
 Table is feet to yards 3-1
 a. Describe the relationship between the number of feet and the number of yards
 That is to say:
 1Yarda = 3 feet
 b. Write an expression for the number of yards in f feet
 Let
 y = Yard
 f = feet
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 c. Find the number of yards in 63 feet 
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 answer:
 1Yarda = 3 feet
 y = (1/3) f
 y = 21
4 0
3 years ago
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