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
Luda [366]
3 years ago
15

Please answer in a step by step explanation

Mathematics
1 answer:
Marizza181 [45]3 years ago
6 0

Answer:

Step-by-step explanation:

its a

You might be interested in
Help please, i need a maths wizz!! :( (See pinned pics for questionS)
lana66690 [7]

Answer:

200 people attended screen 1

150 to screen 2 and 150 to screen 3

for question 2:it's 265.1

8 0
3 years ago
Colton earns $7 per hour plus $1.50 for each pizza delivery. The expression 7h + 1.50d can be used to find the total earings aft
Rina8888 [55]
Since the expression 7h + 1.50d can be used to find the total earnings. We just need to substitute the given data to the expression to solve the problem.

7(15) + 1.50(8)
105 + 12 = 117

Colton's total earnings after working 15 hours and making 8 deliveries is 117 dollars. 

8 0
3 years ago
tom and tammy race cross country on motor bikes to drive 450 miles in 9 hours. Tammy took 7 1/2 hours to travel the same distanc
Scilla [17]

Answer:

50 and 60 mph respectively

Step-by-step explanation:

Step one:

given data

total distance= 450 miles

time take= 9 hours

Required

Tom and Tammy's average speed

Step two:

Tom's average speed= 450/9

= 50 miles per hours

Tammy's average speed= 450/7.5

= 60 miles per hours

7 0
2 years ago
What operations are involved in the expression 9/3 +5?
Zina [86]
Division and addition are the only operations involved.
5 0
3 years ago
Read 2 more answers
what does the slope of -1 tell you about thr relationship between lengths and widths of rectangles with perimeter 24?
NeX [460]

Using linear function concepts, the slope of -1 means that when one of the length/width is increased by 1, the other is decreased by 1.

<h3>What is a linear function?</h3>

A linear function is modeled by:

y = mx + b

In which:

  • m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
  • b is the y-intercept, which is the value of y when x = 0.

In this problem:

  • The lengths and the widths are interchangeable, that is, either can be considered as the input or as the output.
  • The slope of -1 means that when the input in increased by 1, the output is decreased by -1, that is, when one of the length/width is increased by 1, the other is decreased by 1.

You can learn more about linear function concepts at brainly.com/question/24808124

8 0
2 years ago
Other questions:
  • What is a scale factor?
    6·1 answer
  • A triangle is graphed in the coordinate plane. The vertices of the triangle have coordinates (-4, 1), (1, 1), and (1, -11). What
    8·1 answer
  • What key would you use is 10 students chose cartoons
    6·1 answer
  • Haven bought a pair of jeans that were regularly $79 but were discounted 25%.She decided to return them but she didn't have a re
    9·1 answer
  • Help answer ASAPPP 10 points
    5·2 answers
  • 11. Which statement is true about the characteristics of the three lines in
    13·1 answer
  • Find the surface area of the figure.<br> PLEASE HELP!
    7·1 answer
  • What is the reciprocal of 7/12
    8·2 answers
  • What is the slope and y-intercept of the following equation: 5x - 3y = 36
    9·2 answers
  • Use the function f(x) to answer the questions.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!