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2 years ago

Please answer it correctly and I'll mark it

Mathematics

1 answer:

kirza4 [7]2 years ago

8 0

Answer:

Step-by-step explanation:

1) a very poor question indeed. It has at least two possible solutions

c = 3x + 2 or c = 3(x + 2)

when x = 2

c = 3(2) + 2 = 8 or c = 3(2 + 2) = 12

when x = 5

c = 3(5) + 2 = 17 or c = 3(5 + 2) = 21

y = x + 2

when x = 2

y = 2 + 2 = 4

when x = 5

y = 5 + 2 = 7

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A mothers age 41 has two children ages seven and 12 how old will the children be when you combine ages are equal to the mothers

Vesnalui [34]

Th answer is 23+19= 41

7 0

4 years ago

What is 8.45 to the nearest tenth

vivado [14]

8.45 rounded to the nearest tenth is:

8.6 because 5 is equal to 5

Hope I Helped You!!! :-)

<span>Have A Good Day!!!</span>

7 0

4 years ago

Read 2 more answers

Micah's gym is moving into a bigger space, where he can have more stationary bicycles and treadmills. Micah needs both stationar

marin [14]

Answer:

Options (2), (3), (5) and (6)

Step-by-step explanation:

Let the number of bicycles = x

and the number of treadmills = y

Since, number of new bicycles must be more than $\frac{1}{3}$ times of new treadmills,

Inequality representing the statement will be,

x > $\frac{1}{3}$ y

Each bicycle costs $340 and each treadmill costs $670.He must spend less than $5650,

Inequality will be,

340x + 670y < 5650

And the number of bicycles and treadmills should be greater than 0.

x > 0

y > 0

Therefore, constraints for this situation are,

Option (2)

Option (3)

Option (5)

Option (6)

3 0

3 years ago

Find the distance of (-7,-5) and (-3,4) round to the nearest tenth

Luba_88 [7]

Answer:

7.2 units

Step-by-step explanation:

Distance² = (Change in y)² + (Change in x)²

Distance² = (4 - -5)² + (-3 - -7)²

Distance² = 36 + 16

Distance² = 52

Distance = 7.211102551

Rounding off the answer to nearest tenth gives 7.2 units

7 0

3 years ago

Plss Help!!

jek_recluse [69]

Here is some answers

1. 2x+3y=1,470

-2x -2x

---------------------

3y=-2x+1,470

---- --------

3 3

------------------

y=-2x+490

2. rise

-----

run

y=-2

---

Find 490 and either go up 2 down 1 or down 2 up 1 either way you will get a straight line.

3. f(x)=2x+490

Don-t know how to explain this :(

I'm confused after this question

Hope this helped a little

5 0

3 years ago

Please answer it correctly and I'll mark it​

Please answer it correctly and I'll mark it