3 years ago

3(x+6)^2=75 solution steps

Mathematics

1 answer:

elena55 [62]3 years ago

7 0

Answer:

-1 and -11

Step-by-step explanation:

1. 3(x+6)^2=75 ...divide by 3

2. (x+6)^2=25 ...take the square root of 25

3. (x+6)= -5 and 5.... subtract 6

4. -11 and -1

You might be interested in

PLEASE HELP ME!!

Dmitry_Shevchenko [17]

I think it’s A sorry if it’s wrong!

6 0

3 years ago

Write an expression for number 26 if x is an unknown number

hram777 [196]

1.3 bc 8 miss 3 equals 24

5 0

3 years ago

Read 2 more answers

The elevation of Sports Authority Field in Denver, Colorado is 5280ft. If this is 275ft higher than seven times the elevation of

kap26 [50]

Answer:

The elevation of Lucas Oil Field is of 715 feet.

Step-by-step explanation:

Elevation of Sports Authority Field:

Of 5280 ft.

Compared to Lucas Oil Field:

275ft than seven times the Lucas Oil Field elevation of x.

Equation:

$275 + 7x = 5280$

What is the elevation of Lucas Oil Field?

Solving the above equation:

$7x = 5280 - 275$

$7x = 5005$

$x = \frac{5005}{7}$

$x = 715$

The elevation of Lucas Oil Field is of 715 feet.

8 0

3 years ago

A grocery store sells three different quantities of sugar. A 1-pound bag costs $1.10, a 2-pound bag costs $1.92, and a 3-pound b

Mashcka [7]

$1.10 per pound for the 1-pound bag.
$0.96 per pound for the 2-pound bag.
$0.92 per pound for the 3-pound bag.

As the quantity of sugar increases, the unit cost decreases.

8 0

4 years ago

Determine whether the following is a statistical question.

I am Lyosha [343]

Answer:

Statistical

Step-by-step explanation:

This is a statistical question because we can accumulate data and determine the weight of spider monkeys and owl monkeys

3 0

4 years ago

Read 2 more answers