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
morpeh [17]
3 years ago
9

I need help on 5 ONLY

Mathematics
1 answer:
erma4kov [3.2K]3 years ago
4 0

Answer:

$8.75

Step-by-step explanation:

$1.25*3=$3.75

$2.50*2=$5.00

Add $3.75 and $5.00 for a total of $8.75

You might be interested in
What is the solution of y − 4x = 0 and 3x + 6y = 9?
serious [3.7K]
I hope this helps you

8 0
3 years ago
Find the surface area of cube with side length 6 and 1/2
slavikrds [6]

I belive it would be 253 and 1/2 units.

6.5 x 6.5 = 42.25 (Area of one side)

Cube has 6 sides so 42.25 x 6 = 253.5

4 0
3 years ago
A flat rectangular piece of aluminum has a perimeter of 66 inches. The length is 15 inches longer than the width. Find the width
posledela
X is the length
y is the width
2x+2y=66
x-y=15
multiply the second equation by 2 (elimination)
2x-2y=30
add the equations together
4x=96
x=24
Plug this in to one of the original equations
24-y=15
the width is 9
8 0
3 years ago
The Wall Street Journal reported that the median salary for middle-level manager jobs was approximately $85,000 (The Wall Street
vredina [299]

Answer:

Median = $80,000 ; Mean = $84,000 ; Q1 = 67,000 ; Q3 = 106,000

Step-by-step explanation:

Given the data :

108 83 106 73 53 85 80 63 67 75 124 55 93 118 77

Reorderd data :

53, 55, 63, 67, 73, 75, 77, 80, 83, 85, 93, 106, 108, 118, 124

The median salary:

1/2(n+1)th term

Sample size, n = 15

1/2 (15 + 1)th term

1/2(16)th term

8th term = 80

Median is $80,000

Median reported by Wall Street Journal approximately $85000

The obtained and reported values are close

The mean annual salary :

ΣX / n = 1260 / 15 = 84

Mean annual salary = $84,000

Mean is the average of all earnings combined, median is the mid value of he data.

First and third quartile :

Q1 = 1/4(n+1)th term

Q1 = 1/4(16)th term

Q1 = 4th term = 67

Third quartile:.

Q3 = 3/4(n+1)th term

Q3 = 3/4(16)th term

Q3 = 12th term = 106

3 0
3 years ago
The equation above gives the Celsius temperature, C, corresponding to the Fahrenheit temperature, F. Find the Celsius temperatur
iren [92.7K]

The answer is D. 35

You do 95-32=63 then, you do 63 x 5/9= 35.

7 0
3 years ago
Other questions:
  • Jasmine knows that the area of a rectangle is the product of its base and height. Help her write an expression that represents t
    7·1 answer
  • What's the least to greatest 1/8,3/5,2/5,and 2/3
    6·1 answer
  • The graph points four equations, a, b, c, and d which pair of equations had (0,8) as its solution
    12·1 answer
  • Which strategy would you use to find 28?explain how you decided
    13·1 answer
  • The Kamp family has twins, Rob and Rachel. Both Rob and Rachel graduated from college 2 years ago, and each is now earning $50,0
    9·1 answer
  • Jason has 43 stamps. Some
    6·1 answer
  • What do i divide in this equation 3(x+3)=7
    10·2 answers
  • Solve the following equations for the unknown variable.
    15·1 answer
  • Find angle x and y. Please show step by step process.
    6·1 answer
  • G(x) = x to the power of 2 - 6 over 3x + 10 & g(4) = what over what
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!