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Luda [366]
3 years ago
9

Paul is doing the repair work for the roller coaster shown below. Select the most appropriate unit to measure the horizontal dis

tance between the two ends of this loop. A. centimeters B. inches C. feet D. miles
Mathematics
1 answer:
Ymorist [56]3 years ago
5 0

Answer:

Feet

Step-by-step explanation:

Inches and centimeters are really small, so it wouldn't be appropriate to measure it in those units. Miles are really long, so that to would not be appropriate.

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-2(x+1)+5x= 3(x+1) - 2
cricket20 [7]

Answer:

no solution

Step-by-step explanation:

-2x - 2 + 5x = 3x + 3 - 2

3x - 2 = 3x + 1

3x = 3x + 3

0 = 3

no solution

6 0
3 years ago
The current population of Smyrna, Maine, is 380 and grows at a rate of 3% per year. Which equation could be used to determine ho
Lena [83]
The number of people after n years is calculated through the equation,
                            An = (Ao)(1 + r)^n
where An is the population after n years, Ao is the initial population and r is the rate. Substituting the known values,
                           420 = (380)(1 + 0.03)^n
The answer is letter A. 
6 0
3 years ago
What number would you multiply (6x-y+4) by so that the result is an equivalent expression to (3x+9x)-(2y-8) Be sure to enter you
frozen [14]

Answer:

2

Step-by-step explana

 (6x-y+4)*2= 12x -2y+8= (3x+9x)-(2y-8)

3 0
3 years ago
Read 2 more answers
A recipe for oatmeal cookies calls for 2 cups of flour for every 3 cups of oatmeal. How much flour is needed for a big batch of
kaheart [24]

6 cups of flour is needed for a big batch of cookies that uses 9 cups of oatmeal

Step-by-step explanation:

For 3 cups of oatmeal 2 cups of flour is required.

We need to find how much flour is needed for 9 cups of oatmeal.

Solving by using Unitary Method

3 cups of oatmeal require flour = 2 cups

1 cup of oatmeal require flour = \frac{2}{3}

9 cups of oatmeal require flour = \frac{2}{3}*9\\

                                                   = 6

So,  6 cups of flour is needed for a big batch of cookies that uses 9 cups of oatmeal

Keywords: Word Problems

Learn more about Word Problems at:

  • brainly.com/question/9381080
  • brainly.com/question/1870710
  • brainly.com/question/210834

#learnwithBrainly

8 0
3 years ago
Joe traveled 2,450 miles in 43.5 hours. What was his average miles per hour?
Greeley [361]

Answer:

56.32 Miles per hour

Step-by-step explanation:

Take the total distance travel (2450) and divide that by the time (43.5) to get the mph. Hope this helps!

4 0
4 years ago
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