1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
egoroff_w [7]
2 years ago
11

Please help!! Use cube root to solve. Will give brainliest!!

Mathematics
1 answer:
marissa [1.9K]2 years ago
4 0

Answer: x=-17

Step-by-step explanation: Divide by -1 then add 8 to both sides and get (x+9)^3=-512, and the cube root of -512 is -8, so x+9=-8, and subtracting 9 from both sides we get x=-17 as answer.

You might be interested in
11B. Long Beach Towing Company charges $40 plus $5 per mile to
gavmur [86]

Answer:

The charges will be the same after 10 miles.

Step-by-step explanation:

Long Beach Towing Company:

Charges $40 plus $5 per mile. So after x miles, the charge will be of:

L(x) = 40 + 5x

Five-Star Towing Company:

Chargers of $70 plus $2 per mile. So after x miles, the charge will be of:

F(x) = 70 + 2x

After how many miles the charges for the two companied will be the same?

This is x for which:

L(x) = F(x)

So

40 + 5x = 70 + 2x

5x - 2x = 70 - 40

3x = 30

x = \frac{30}{3}

x = 10

The charges will be the same after 10 miles.

5 0
2 years ago
Moreira is comparing prices at two video game rental companies rebound game rental charges a base fee of four dollars and an add
uysha [10]

Answer:

Number of days = 3

Step-by-step explanation:

Let

x = number of days

Rebound game rental = 4 + 2x

Girl right game center = 1 + 3x

Equate both rental companies to find x

Rebound game rental = Girl right game center

4 + 2x = 1 + 3x

Collect like terms

4 - 1 = 3x - 2x

3 = x

x = 3 days

Number of days = 3

5 0
3 years ago
Luis put out
solniwko [45]

Answer:

<u><em>2 1/4 pies</em></u>

Step-by-step explanation:

Find out how much pie was leftover from each pie:

Apple pie: 3/4, 4 - 3 = 1, 1/4

Blackberry: 1/2, 2 - 1 = 1, 1/2

Blueberry: 1/8, 8 - 1 = 7, 7/8

Cherry: 5/8, 8 - 5 = 3, 3/8

Peach: 3/4, 4 - 3 = 1, 1/4

There are 1/4, 1/2, 7/8, 3/8, and 1/4 pies left. The LCD if these numbers is 8, since 2*4 = 8, 4*2 = 8, and 8*1 = 8

1/4 = 2/8

1/2 = 4/8

7/8 = 7/8

3/8 = 3/8

1/4 = 2/8

2 + 4 + 7 + 3 + 2 = 18, so 18/8 pies, or 2 2/8, or 2 1/4

5 0
3 years ago
Read 2 more answers
Enter your answer as a number, like this: 42
marysya [2.9K]

Answer:

240 square inches

Step-by-step explanation:

1 foot = 12 inches

to convert 4/3 ft to inches, multiply by 12

4/3 × 12 = 16 inches

the area of a square = base × height

base = 16, height = 15

16 × 15 = 240 square inches

4 0
2 years ago
Hey can someone please help me with number 11 thank you
SIZIF [17.4K]
What is it called, a comparison of two numbers when divided
7 0
3 years ago
Other questions:
  • Ture or False<br> The median better represents<br> the data than the mean.
    14·1 answer
  • Please help !!!!find a0 when a15=82 and d=3
    7·1 answer
  • POLYNOMIAL help please.
    10·1 answer
  • If (2 − 3i) + (x + yi) = 6, what is x + yi?<br><br> i really need help with these
    9·2 answers
  • Simplify the expression.<br> 811/2
    14·2 answers
  • How many real roots does the function f(x)=x^2+8x-2
    8·2 answers
  • in 20 minutes, I ate 1 1/2 sub sandwiches. &lt;br /&gt;&lt;br /&gt;A. what is my rate in sandwiches per hour?&lt;br /&gt;&lt;br
    13·1 answer
  • 15.239 rounded to the nearest tenth
    14·2 answers
  • Is 1.150 and 1.15 the same? (ANSWER QUICKLY)
    5·1 answer
  • Find the area of each shaded region in each figure.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!