3 years ago

Solve following equations. -2 (5+x) = -22

Mathematics

1 answer:

pashok25 [27]3 years ago

4 0

I believe your answer is x = 6.

Hope this helps!

You might be interested in

Which algebraic expression is a product with the factor of 5

alexgriva [62]

Answer:

Step-by-step explanation:

5(y - 6) means 'Multiply the difference between y and 6 by 5'.

8 0

3 years ago

Leyla drops a penny from a height of 150 m. How long will it take the penny to hit the ground? Use the formula h(t)=−4.9t^2+vt+h

torisob [31]

To determine the time it takes for the penny to reach the ground, we use the relation of height and time given above. We do as follows:
<span>
0 =−4.9t^2+(0)t+150
t = sqrt( 150/4.9)
t = 5.53 s

Hope this answers the question. Have a nice day.</span>

4 0

3 years ago

Read 2 more answers

using the graphing method to solve the equation 13(0.25)^x=7 Round your answer to the nearest thousandth

netineya [11]

Answer:

x = 0.447

Step-by-step explanation:

You need to use your graphing calculator for this.

In y=, put 13(0.25)^x in Y1 and put 7 in y2. Using 2nd trace, find the intersections.

The answer I got was x = 0.447.

3 0

3 years ago

Is 3x^2 + x^2 equal to

wariber [46]

The answer is a)3x^4

7 0

3 years ago

Read 2 more answers

Clare went to a concession stand that sells pretzels for $3.25, drinks for $1.85, and bags of popcorn for $0.99 each. She bought

djyliett [7]

Answer:

No.

Step-by-step explanation:

Price of each pretzel = $3.25

Price of each drink = $1.85

Price of each bag of popcorn = $0.99

Maximum money to be spent = $10

Price of two pretzels = $3.25 $\times$ 2 = $6.5

Price of two drink = $1.85 $\times$ 2 = $3.70

Price of two bags of popcorn = $0.99 $\times$ 2 = $1.98

Total money spent for buying two items of each type = $6.5 + $3.70 + $1.98 = $12.18

The money spent when 2 pretzels, 2 drinks and 2 bags of popcorn are bought is $12.18.

But maximum money available is $10.

Therefore, Clare would not be able to buy 2 pretzels, 2 drinks and 2 bags of popcorn with the amount of money available.

7 0

3 years ago