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andrey2020 [161]
3 years ago
13

I need help I don't understand

Mathematics
2 answers:
yawa3891 [41]3 years ago
5 0

Answer:

She would charge $39 for 6.5 hours of cleaning

Step-by-step explanation:

Set it up as a proportion: 4.5/27 = 6.5/x

denis23 [38]3 years ago
3 0
39.
27 divide 4.5 = 6

f(x)=6x
x = hours
f(6.5)=6(6.5)
f(x) = 39
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Laurie buys four bags of candy with 10 pieces of candy in each bag. Her father then gives her 5 more pieces of candy. Laurie wan
lina2011 [118]

Answer:

3 pieces left over

Step-by-step explanation:

Laurie has a total of 45 pieces of candy, if she has 6 friends, you can do

45 \div 6 = 7.5

each friend can get 7 pieces of candy

7 \times 6 = 42

if each friend gets 7 pieces, you have used 42 pieces out of you total 45

45 - 42 = 3

which leaves 3 pieces left over.

3 0
3 years ago
Answer choices:<br><br> y = x<br> y = 1/4x - 2<br> y = -x + 7/4<br> y = 7/4x - 2
kumpel [21]

Answer:

all in all it's y=x

Step-by-step explanation:

A (4,1); B (0,-2)

G=delta y

--------

delta x

1-(-2)

-------

4-0

3/4=G

3/4=y-1/x-4

4 (y-1)=3 (x-4)

4y-4=3x-12

4y=3x+4-12

y=3/4x-3

5 0
2 years ago
Does AN times E equal to ABN If A= 1, B= 5 , and N= 0
adelina 88 [10]

Answer:

no it would equal ANE

Step-by-step explanation:

7 0
2 years ago
Can someone please help me
lesantik [10]
The third option
Because when you’re finding the slope of a line you rise/run. Defined the B of a slope intercept equation you find where the line is intersecting the Y axis
6 0
3 years ago
Read 2 more answers
What is the value of 3 3/8+1/2 ÷ 4/5 × 2​
Strike441 [17]

Answer:

ans: 37/ 32

Step-by-step explanation:

(33/8 + 1/2 ) / ( 4/5 ×2)

= { ( 33 + 4) / 8} / ( 8 / 2)

= 37/ (4×8)

= 37 / 32

6 0
3 years ago
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