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
KonstantinChe [14]
3 years ago
9

Iris wants to buy sneakers at $15 each and high heels at $30 each. Write an algebraic expression to find the total cost of the s

hoes if she buys x sneakers and y high heels. Write your answer in the form “ax + by” where a and b are positive or negative constants.
Mathematics
1 answer:
kogti [31]3 years ago
5 0

Answer: 30y + 15x

If x is for sneakers, and y is for high heels, plug 15 in for a and 30 in for b. This means that x is how many sneakers she buys, and y is how many high heels she buys. The equation altogether represents the total amount of her purchases.

You might be interested in
Ty and Gajge are both football players who averaged 4 yards per run in yesterday’s
Anettt [7]

Answer:

The lengths of Gajge’s runs have greater variability because there is a greater difference between his longest and shortest runs is the answer.

Step-by-step explanation:

given that Ty and Gajge are football players.

Carries is 15 for both and average is the same 4 for both.

But on scrutiny we find that maximum and minimum and 6 and 2 for Ty.

Hence range for Ty = 6-2 =4 (2 runs on eithre side of mean)

But for Gajge, highest is 19 and lowest is 2.

i.e. range = 19-2 =17 very much higher than that of Ty

The lengths of Gajge’s runs have greater variability because there is a greater difference between his longest and shortest runs.

5 0
3 years ago
What does the remainder theorem conclude given that f(x)x+3 has a remainder of 11?
Slav-nsk [51]

By the remainder theorem of polynomial division, the complete equation is f(-3) = 11

<h3>How to complete the blanks?</h3>

The equation is given as:

f(x)/x + 3

Set the divisor to 0

x + 3 = 0

Solve for x

x = -3

Given that the quotient has a remainder of 11.

It means that:

f(-3) = 11

Hence, the complete equation is f(-3) = 11

Read more about remainder theorem at:

brainly.com/question/13328536

#SPJ1

5 0
2 years ago
Latoya earns $25.05 for 3 hours of tutoring. How much money does latoya earn each hour?
charle [14.2K]

Answer:

$8.35 per hour

Step-by-step explanation:

Take the dollars and divide by the hours to determine the dollars per hour

25.05/3

$8.35 per hour

6 0
3 years ago
A trampoline bounce place charges a $10 entry fee and an hourly rate for bouncing on their trampolines. Which equation represent
lisov135 [29]
The answer is A. C=10h
8 0
3 years ago
On the exam, Rebecca successfully created 20 out of 25 vases.
juin [17]

\text{Hello there! :]}

\large\boxed{125 \text { vases}}

\text{To solve, find the proportion of successes from the total:}\\\\20 / 25 = 4 / 5\\\\\text{Set up a proportion to find the # of vases necessary to complete 100 successfully:}\\\\\frac{20}{25}  = \frac{100}{x} \\\\\text{Cross multiply to solve:}\\\\20 * x = 100 * 25\\\\20x = 2500\\\\\text{Divide both sides by 20:}\\\\x = 125 \text{ vases}

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is equivalent to a 60% decrease?
    14·1 answer
  • Find the measure of x in each figure.
    13·1 answer
  • What is the length of AE<br><br> 1. 17.1<br> 2. 23.39<br> 3. 22.9<br> 4. 43.39
    7·1 answer
  • How do I write the equation of<br> Through(-2,-3),slope=-2
    14·1 answer
  • Where does the money come from that is used to pay taxes?
    13·2 answers
  • When graphing a circle can the the radius be negitive?
    7·1 answer
  • If coffee costs $8.15 per pound, what will be the total cost of 2 pounds of coffee?
    7·1 answer
  • Can somebody help me ?
    15·2 answers
  • T-T im so sad becuase i have a 76 in my grade book thingy and my parents want at least an 80 but my teacher is super duper stric
    11·2 answers
  • I need help can somebody help me please???
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!