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
krok68 [10]
3 years ago
7

Jackie won 40 super bouncy balls playing horseshoes at her school's game last night. Later, she gave two to each of her friends.

She only has 8 remaining. Identify the variable and write an equation. How many friends does she have?
Mathematics
1 answer:
allsm [11]3 years ago
5 0

she has 16 friends because 16 multiply 2 is 32 and 40 - 32 is 8

You might be interested in
What is the center of the following circle?<br> (x + 7)2 + (y - 9)2 = 16
Cerrena [4.2K]

Answer:

Step-by-step explanation:

hello :

the center is : (-7 , 9)

6 0
3 years ago
What is the Graph y=x+4
Marizza181 [45]

Answer:

It is a line with a positive slope and positive intercept

Step-by-step explanation:

If you want it in SF, -x + y = 4

3 0
3 years ago
Okay, so lets say a teacher wants to divide her class of 30 students into 10 groups, but not necessarily of equal size. What are
Phantasy [73]
Well, she could do 30/10 which equals 3. So she could do 10 groups with 3 students in each group.
7 0
3 years ago
Read 2 more answers
Solve the following system of equations. What is one x-value of a solution?
gulaghasi [49]

Answer:

There is some mistake in the question, because the solutions are x = -1.445 and x = -34.555

Step-by-step explanation:

Given the functions:

f(x) = x² + 4x + 10

g(x) = -32x - 40

we want to find the points at which f(x) = g(x).

x² + 4x + 10 = -32x - 40

x² + 4x + 10 + 32x + 40 = 0

x² + 36x + 50 = 0

Using quadratic formula:

x = \frac{-b \pm \sqrt{b^2-4(a)(c)}}{2(a)}

x = \frac{-36 \pm \sqrt{36^2-4(1)(50)}}{2(1)}

x = \frac{-36 \pm 33.11}{2}

x_1 = \frac{-36 + 33.11}{2}

x_1 = -1.445

x_2 = \frac{-36 - 33.11}{2}

x_2 = -34.555

5 0
3 years ago
On field day, Breanna long jumped 62 inches, Myquisha jumped 5 feet 4 inches, and Ariana jumped 1 yard, 2 feet, 7 inches. Which
ella [17]
Let’s convert all their jumps into inches.

Breanna’s is already in inches (62)

Myquisha jumped 5 feet 4 inches
There are 12 inches in a foot, so

5 feet * 12 inches= 60 inches

Then add the 4 inches
60+4= 64
So Myquisha jumped 64 inches.


Ariana jumped 1 yard, 2 feet, 7 inches

1 yard is equal to 3 feet.

So, she jumped 5 feet 7 inches

12 inches in a foot, so
5*12=60 inches

Add the 7
60+7= 67 inches

So Breanna jumped 62, Myquisha 64 and Ariana 67

In order of shortest to longest:

Breanna, Myquisha, Ariana
3 0
3 years ago
Read 2 more answers
Other questions:
  • I need help with this problem <br><br><br><br> PLEASE HELP!
    12·1 answer
  • A lizard needs to stay a safe distance from a cactus. The diameter of the cactus is 12 inches. If the lizard is 8 inches from a
    13·1 answer
  • Alicia is sewing a rectangle bedspread that measures 72 inches by 60 inches. The bedspread is red with a gold circle 18 inches i
    11·1 answer
  • Find the area, and round to the nearest tenth
    11·1 answer
  • Which multiplication has a negative answer? A) (-1)(-1)
    15·2 answers
  • If Linnia Bought some flats for flowers and each flat hold 9 flowers, and she has planted 10 flowers, would 9x + 10 be a reasona
    15·1 answer
  • Danika bought a kit to build a scale model of a lighthouse. The scale of the model is 1 /2 inch = 4 feet. The real lighthouse is
    8·1 answer
  • During the day, Lola's dog is tied by rope to a tree in the center of her yard. The scale drawing below shows the area that the
    14·1 answer
  • Trigonometry mixed please help
    5·1 answer
  • Geoffrey measures the width of his bedroom to determine the largest size bed frame he can have. The wall he plans to place the b
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!