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3 years ago

How do u solve for x please and thank you!! Need ASAP

Mathematics

1 answer:

gavmur [86]3 years ago

5 0

Answer:

Step-by-step explanation:

both sides are the same length so 20+6x+3=18+7x+2

all you have to do is get the variables and non-variables on opposite sides of the equation so 3=x

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{1/8, -0.02555,0.2,-1/7} following set up numbers from least to greatest by the way there are two negatives

nata0808 [166]

Change each of the fractions into decimals.

1/8 becomes 0.125

-1/7 becomes -0.143

and -0.02555

0.2

In order from least to greatest,

-0.143, -0.02555, 0.125, 0.2

-1/7, -0.02555, 1/8 and 0.2

6 0

3 years ago

. One car traveled 210 miles and drove 20 mph hour faster than a second car drove 150 miles. If the cars were traveling for the

inn [45]

Answer:

The first car was traveling 70 mph, while the second was driving 50 mph.

Step-by-step explanation:

Set the cars as a proportion:

$\frac{210}{x + 2} = \frac{150}{x}$

X represents the speed of the second car. By cross multiplying, you get the following equation:

$210x = 150(x + 20)$

You solve by distributing 150 to get 210x = 150x + 3000.

Solving for x gets you 50.

That means the first car was going at 50 mph. Adding 20, you get 70 as the speed for the second car.

4 0

2 years ago

Please help me solve this proof!!!!!

jolli1 [7]

statements:

1.) E is midpoint of TP

2) TP bisects MR

reasons:

1.)given

2) MT is congruent to PR (I think)

I might be wrong though so dont count on it being right. I hope I helped. ime not that good at math. I m not BAD but yea

6 0

3 years ago

6^2 times 3/2 dived by 71/54 plz actually help<br><br> anyone got pad let

algol [13]

Answer:

41.0704225352 or 284x/9 + 0

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Solve this system of equations by graphing . first graph the equations then type the solution .

Lena [83]

9514 1404 393

Answer:

(x, y) = (5, -4)

Step-by-step explanation:

The Desmos graphing calculator is a handy tool for solving questions like this one. It tells you the solution is ...

(x, y) = (5, -4)

5 0

3 years ago