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Natalka [10]
3 years ago
9

Worth 5 points plz help

Mathematics
1 answer:
JulijaS [17]3 years ago
6 0

Answer:

<u>2</u>

15

Step-by-step explanation:

<u>16</u> /4=4/2=2

120/4=30/2=15

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Krista wants to paint her house. She buys 7 1/2 gallons of paint. She uses 3/5 of the paint the front of her house and then buys
Elenna [48]

Answer:

B) 6

Step-by-step explanation:

7\frac{1}{2}(\frac{3}{5}) + 1\frac{1}{2}

convert mixed fractions to improper

= \frac{15}{2}(\frac{3}{5}) + \frac{3}{2}

multiply numerators 15*3 and denominators 2*5 where you multiply fractions

= \frac{45}{10} + \frac{3}{2}

find a common denominator, 10. for 3/2, multiply top and bottom by 5.

= \frac{45}{10} + \frac{15}{10}  = \frac{45+15}{10}

= \frac{60}{10}

= 6  <= reduced to lowest terms

3 0
3 years ago
Which one please help
rjkz [21]
The answer to your question is B
5 0
3 years ago
Line QR goes through points Q(0, 1) and R(2, 7). Which equation represents line QR?
kari74 [83]
For this we will use equation that gives us equation of line that goes through 2 given points.

that equation is:
 y - y1= \frac{y2 - y1}{x2 - x1} (x - x1)

now we implement our given coordinates.
let Q be point 1 and R be point 2
y - 1 = 6/2(x - 0)
y - 1 = 3x

Answer is b.
5 0
3 years ago
I’m so confused rn the question is in the picture &lt;3
Natasha2012 [34]

Answer:

A = 1/4

B = 8

C = .75 or 3/4

D = 8

E = 25

F = 1/4

G = 1/3

H = 2

I = 2/3

4 0
3 years ago
Read 2 more answers
60/82 in simplest form
neonofarm [45]
I'm pretty sure the answer should be 31/40 or .775 in decimal form.

4 0
4 years ago
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