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3 years ago

Can someone pleaseeee help me ? It’s due today . Also please explain

Mathematics

1 answer:

Mariulka [41]3 years ago

8 0

Answer:

It would be answer B

Step-by-step explanation:

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at the car wash fundraiser jenna's team washed 14 cars in 45 minutes. if they keep up at that rate, how many cars can the team w

s2008m [1.1K]

You can write it as a proportion and then solve the proportion.
(2.5 hours is 150 minutes)
14 cars x cars
--------------- = -------------------
45 minutes 150 minutes

Then solve.

x=46.6666666
So that is about 47 cars

4 0

4 years ago

Which weighs more 5 ounces or 150 grams

Karo-lina-s [1.5K]

150 grams weigh more than 5 ounces

6 0

3 years ago

Read 2 more answers

True or false : If the value of a country's currency is low, it will lead to economic decline in all areas.

zlopas [31]

Answer:

True

Step-by-step explanation:

We have seen this take place numerous times throughout history. the value of a countries currency goes down and so does the hole economy. we can see this even happen in Germany after WWII and in multiple other places so yes the answer is true.

8 0

4 years ago

A farm has chickens and goats. Each chicken has 2 legs and each goat has 4 legs. The total number of chicken legs and goat legs

Inessa05 [86]

I’m going with 22 because 10x2 is 20 then 10x4 is 40 then 40+20 is 60 so the answer would be 22 because I would also have to add the other 2 to the problem. I’m so so so sorry if I did this wrong

8 0

3 years ago

Write an equation for the line graphed

Liono4ka [1.6K]

Answer:

y = 3x + 2

Step-by-step explanation:

So we can use the point-slope equation to help us figure out our y = mx +b equation

First we need to choose two points on the graph so we can calculate our slope

I personally like to choose point that intersects two numbers perfectly on the line rather than a point that is maybe half way between two numbers

So we can use the point (0,2) and the point (2,8)

Our (0,2) will represent (x₁, y₁) and our (2,8) will represent (x₂,y₂)

The equation to find the slope is $m=\frac{y_{2}-y_{1}}{x_{2}-x_{1} }$ , so plugging in our values, we get $m=\frac{8-2}{2-0} =\frac{6}{2} =3$

We have found our slope, 3, and now we can use the point-slope equation: y - y₁ = m(x - x₁) to figure out the remainder of the equation.

Plugging in our values we get: y - (2) = (3)(x - (0)) which simplifies to y - 2 = 3x which then simplifies to y = 3x + 2

7 0

3 years ago