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Nonamiya [84]
3 years ago
7

Find the slope of the line from the equation y = 3 + 2x.​

Mathematics
1 answer:
iogann1982 [59]3 years ago
5 0

Answer:

2

Step-by-step explanation:

the formula is y=mx+b

b is the y in which is 3

the m means slope which is in front of the x

so the slope is 2

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andre rode his bike at a constant speed he rode 1 mile in 5 minutes which of these equations represents the amount of time in mi
Alex777 [14]

We are given

Andre rode his bike at a constant speed he rode 1 mile in 5 minutes

Firstly, we will find constant speed

In 5 minutes , distance travelled =1 miles

so, we get speed

v=\frac{1}{5} mile/min

Let's assume T is time in minutes

D is the distance in miles

we  know that

Time=\frac{Distance}{speed}

so, we can plug value

and we get

T=\frac{D}{\frac{1}{5}  }

so, we get

T=5D...............Answer

3 0
3 years ago
Square root of 4×-1=5
borishaifa [10]

Answer:3/2

how i did this

​ Add 11 to both sides.

4x=5+1

Simplify 5+15+1 to 66.

4x=6

Divide both sides by 4

       x=   6/4

Simplify 6/4 to 3/2

       Awnser

x=3/2

Sorry if not helpful just trying my best :)

​​  

5 0
3 years ago
10×+73=7 solve two step equations by using inverse operations. and use inverse operations to solve the equations ​
MrMuchimi

Answer:

x=-67/10

Step-by-step explanation:

What you have to do is first subtract 73 from both sides. that makes it 10x=7-73. That is 10x=-67. Then divide both sides by 10. That is x=-67/10

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7 0
3 years ago
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What is the solution set for this inequality?<br> X/2 + 6 &gt; -4
Anastaziya [24]

Answer:

the answer to your question is x>-20 , I hope this helps :)

5 0
3 years ago
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A construction crew is lengthening a road that originally measured 45 miles. The crew is adding one mile to the road each day.
Alla [95]

Answer:

L = 45 + D

Step-by-step explanation:

Examples

D = 2

L = 47 miles

D = 5

L = 50 miles

D = 10

L= 55 miles

5 0
2 years ago
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