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
marissa [1.9K]
3 years ago
9

A group of 70 people attended a ball game. There were four times as many children as adults in the group. Set up a system of equ

ations that represents the number of adults and children who attended the game and solve the system to find the number of adults and the number of children who were in the group.
Mathematics
1 answer:
anzhelika [568]3 years ago
3 0

Answer:

4b+b=70

5b=70

b=14

Step-by-step explanation:

4(14)+(14)=70

You might be interested in
Sin(5x) cos(3x)-1/2sin(8x) = sin(x) cos(x)
aleksandrvk [35]

Answer:

x=70

Step-by-step explanation:

7 0
3 years ago
Solve.<br><br>10.8 - (-6.4) ×3​
Artist 52 [7]

Answer:

51.6

Step-by-step explanation:

10.8 - -6.4 is 17.2

17.2 x 3 is 51.6

4 0
3 years ago
Read 2 more answers
You're ordering a sandwich at the local deli, below is a tree diagram of the possible orders. What is the probability that your
dusya [7]

Answer:

Step-by-step explanation:

1. So there is two bread options but let's ignore that due every option being the same for both bread options.

2. So if you look there are three meat options meaning there is a one in three chance logical chance someone picks turkey (note when I say logical I mean that doesn't mean that this will be true in real life) and there is a one in two logical chance someone picks Swiss cheese.

3. So with a one in three chance logical meat option and a one two chance cheese option and.

4. Now knowing this it is simple math at this point as simple as \frac{1}{3} x \frac{1}{2}

5. 1 x 1 = 1 and 3 x 2 = 6

6. leading to \frac{1}{6}

4 0
2 years ago
Find the first, fourth, and eighth terms of the sequence. A(n) = –3 • 2^n–1
Sphinxa [80]
A(n) = –3 • 2⁽ⁿ⁻¹⁾

for n = 1 ,  A₁ = -3.(2)⁰ = -3
for n = 2 ,  A₂ = -3.(2)¹ = -6
for n = 3 ,  A₃ = -3.(2)² = -12
for n = 4 ,  A₄ = -3.(2)³ = -24
...........................................
for n = 8 ,  A₈ = -3.(2)⁷ = -384


4 0
3 years ago
Please answer it thank you
AnnyKZ [126]

Answer:

C, linear

Step-by-step explanation:

C is the only one with the (1,8) corriant

And it is linear because it has a pattern

5 0
2 years ago
Read 2 more answers
Other questions:
  • There are 1200 students at Sophie’s school. One student’s name will be drawn at random to win a new bike. Hannah and Ethan are S
    7·1 answer
  • There are 40 nickels in every standard coin roll. that is the constant of proportionality?
    5·1 answer
  • Question 19 of 25 -
    7·1 answer
  • Evaluate the expression below if x=2,y=729,and z=4
    5·1 answer
  • An architect is designing a deck. It will
    9·1 answer
  • What is 27% of 8383747
    9·1 answer
  • Please help!!!! I'll mark u brainliest + it's a lot of points
    15·1 answer
  • How much does a cat way on the moon
    7·1 answer
  • 3/2 x + 5 = 5 -2 (x+7)
    11·1 answer
  • 5. Adam spent half of his weekly allowance buying lunch. To earn
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!