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alexandr1967 [171]
3 years ago
12

How can you represent an decrease in temperature using an addition equation? Explain!

Mathematics
1 answer:
kap26 [50]3 years ago
6 0
Hm good question. Maybe you can measure the temperature in a place and measure another temperature in a other place and add it together.
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Please help PLEASEEEEEEEEE ​
siniylev [52]

Answer:

15

Step-by-step explanation:

You know that it takes 3 mins for 45 sit-ups so then you wanna find how much for 1 minute. It shows 3 mins which is 3 times as much as 1 minute. There, 3/3 = 1. then you have to do it with the sit-ups too. so 45/3 = 15

4 0
3 years ago
Ben buys bottles of sports drinks from the store for $2 each and takes them to his school's football games. He sells
Soloha48 [4]

Answer:

15

Step-by-step explanation

We divide the amount he's selling them for, by the amount of money he needs to make.

75 divided by 5 equals 15.

He needs to sell 15 sports drinks to make $75.

3 0
3 years ago
Read 2 more answers
Which could be the function?
sladkih [1.3K]

Answer:

f(x)=(x-4)^{2}

Step-by-step explanation:

we have that

The axis of symmetry shown in the graph is x=4

we know that

The axis of symmetry of a vertical parabola is equal to the x-coordinate of the vertex

so

<em>Verify each case</em>

<em>case a)</em> we have

f(x)=(x+4)^{2}

The vertex is the point (-4,0)

therefore

Cannot be the function

<em>case b)</em> we have

f(x)=x^{2}+4

The vertex is the point (0,4)

The axis of symmetry is x=0

therefore

Cannot be the function

<em>case c)</em> we have

f(x)=(x-4)^{2}

The vertex is the point (4,0)

The axis of symmetry is x=4

therefore

Could be the function

<em>case d)</em> we have

f(x)=x^{2}-4

The vertex is the point (0,-4)

The axis of symmetry is x=0

therefore

Cannot be the function

8 0
3 years ago
Read 2 more answers
Simplify the expression:<br> 2(2 + 7b) =
nikitadnepr [17]

Answer:

4 + 14b

Step-by-step explanation:

First, you need to distribute so,

2*2= 4   and

2*7b= 14b

4 0
3 years ago
How is this possible? Explain and list the two different endpoints.
balandron [24]
Roarrrrtrrtrrrtrt roarrrrtrtt
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2 years ago
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