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Natali [406]
4 years ago
14

Which expression is equivalent to −4.5+(−5.5)+(−3.1) ?

Mathematics
2 answers:
qwelly [4]4 years ago
6 0
I believe the answer to this question is A(:
Alexxandr [17]4 years ago
6 0

Answer:

i think the answer is also A

Step-by-step explanation:


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Sally used all of the paint shown to make a certain tint of orange paint. How many pints of red paint should be mixed with 24 pi
ruslelena [56]

Answer:

18 pints

Step-by-step explanation:

As we can see, three pint of yellow paint was mixed with four pint of red paint. Let x represent the number of yellow paint and let y represent the number of red paint. Therefore, the ratio of the two paints is:

x/y = 3/4

x = (3/4)y

To calculate the number of red paints (x) that is needed to be mixed with 24 pints of yellow paint, we use the equation and substitute y as 24. Hence:

x =  (3/4)y

x =  (3/4) * 24

x = 18 pints

3 0
3 years ago
A bag contains 11 yellow marbles, 5 orange marbles, and 4 pink marbles. What is the probability that you will not draw a yellow
marusya05 [52]

Answer:i think the answer is a.

Step-by-step explanation:

7 0
4 years ago
If b=5 and c=3 what is the perimeter of the quadrilateral? Please help
Ymorist [56]

peremeter =l.muttiply by b,so 5.multiply by 3=15

7 0
4 years ago
A line passes through the point (2,8) and has a slope of 7
grandymaker [24]

Answer:

y=7x-6

Step-by-step explanation:

Use point-slope equation.

y-y1=m(x-x1)

y-8=7(x-2)

y-8=7x-14

y=7x-6

6 0
3 years ago
What is the equation of the line that passes through the point (5,-2)and is parallel to the 2x-5y=35
worty [1.4K]

Answer:

y=2/5x+4

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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