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3 years ago

10

1 Stefanie is painting her bedroom. She can paint 123 square feet in 5 of an hour. How many square feet can she paint in one hou

r can she paint in one hour?

1 answer:

gayaneshka [121]3 years ago

4 0

Stefanie can paint 24.6 square feet in an hour. Sorry if this is incorrect, the way the question is formatted is kinda confusing.

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A buoy marks a channel for boat navigation and bobs up and down with the motion of the waves. In the given function, represents

Nikitich [7]

Answer:

(4,-2) and (12,-2)

7 0

2 years ago

Anyone wanna attempt to help me

ArbitrLikvidat [17]

Answer:

t=57, u=31, v=92

Step-by-step explanation:

So we know that 180= 5x+2+2x+9+8x+4 which simplifies to 180 = 15x+15. Subtract 15 from both sides to get 165=15x and then divide by 15 to get 11=x. NOw we can plug this into the three angles as x so t = 5*11+2, t=55+2, t=57, then u = 2*11+9, u=22+9, u=31, and lastly v=8*11+4, v= 88+4, and v=92

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2 years ago

What is the rule for Aaliyah’s machine? Try to write the rule as an equation.

Eva8 [605]

Answer:

f(x) = 2x +1

Step-by-step explanation:

Apparently the ordered pairs are ...

(x, f(x)) = (1, 3), (2, 5), (3, 7), (4, 9)

We note that as x increases by 1, the value of f(x) increases by 2. The difference between f(x) and 2x is 3-2·1 = 1, so we have ...

f(x) -2x = 1

f(x) = 2x +1 . . . . . . add 2x

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3 years ago

Find the unit price of a 3-pack of bottled juice for$6.75. how much does 1 bottle cost.

Olin [163]

Answer:

the answer is 2.25

Step-by-step explanation:

you divide 6.75÷ 3

6 0

3 years ago

Read 2 more answers

Simplify 5m-2(6m-5)+2<br><br>a. -7m-8<br>b. -7m+12<br>c. 17m+12<br>d. 17m-8

fgiga [73]

The answer is B. -7m+12.

First distribute the -2 to 6m and -5.

5m-2(6m-5)+2

5m+(-2*6m)+(-2*-5)+2

5m+-12m+10+2

After that, combine the like terms.

5m+-12m+10+2

-5m+-12m=-7m

10+2=12

The simplified expression is -7m+12.

7 0

3 years ago