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
Anarel [89]
3 years ago
14

-3x-1x+5=-3 I need hel

Mathematics
2 answers:
kotegsom [21]3 years ago
6 0

Answer:

x = 2

Step-by-step explanation:

-3x - 1x + 5 = -3                    1. Combine like terms

 -4x + 5 = -3                         2. Subtract 5 from both sides

       -5      -5

       -4x = -8                         3. divide -4 from both sides

      /-4     /-4                         4. You have your answer

            x = 2

Have a nice day

Volgvan3 years ago
3 0

Answer:

x=2

Step-by-step explanation:

You might be interested in
A commuter airline makes lattes in the galley and sells them to passengers. A regular latte contains a shot of espresso, 1 cup o
Alik [6]

Answer:

To maximize profit, the amount of each type of coffees made are;

The number of regular latte made = 52 cups

The number of low-fat latte made = 48 cups

Step-by-step explanation:

The given parameters are;

The number of espresso in a regular latte = 1 shot

The number of cups of 2% milk in regular latte = 1 cup

The amount of whipped cream in a regular latte = 0.5 cup

The number of cups of skim milk in the low-fat latte = 1.25 cup

The number of espresso in a low-fat latte = 1 shot

The amount of whipped cream in a low-fat latte = 0 cup

The number of cups of espresso in the journey = 100 shots

The number of cups of skim milk in the journey = 60 cups

The number of cups of 2% milk in the journey = 60 cups

The amount of profit the airline makes on each regular latte = $1.58

The amount of profit the airline makes on each low-fat latte = $1.65

Let 'x' represent the number regular lattes made and let 'y' represent the number low-fat lattes made, we have;

x ≤ 30/0.5 = 60

x ≤ 60

y ≤ 60

y ≤ 60/1.25 = 48

∴ y ≤ 48

x + y ≤ 100

Therefore, the given that more profit is made from the sale of low-fat latte than for regular latte, the maximum number of low-fat latte should be made

Therefore, the number of low-fat latte made, y = 48

Therefore, the number of regular latte made, x ≤ 100 - 48 = 52

For maximum profit, the maximum number of low-fat latte, 'x', should be made

Therefore, x = 52

The ideal mix of regular and low-fat lattes to maximize profit is 52 cups of regular latte and 48 cups of low-fat latte

5 0
3 years ago
5 and 6 find the least common multiple of each set of number
Olin [163]
30 is the lcm of both the numbers
3 0
3 years ago
Use an equation to write 2 x (2/3) as a multiple of a unit fraction.
motikmotik

Simplify the expression.
Exact Form
4/3
Decimal Form:
1.3
Mixed Number Form:
1 1/3
5 0
2 years ago
Geometry help please!
Mariulka [41]

Answer:

1.20

2.6

3.Angle A is 20

6 0
3 years ago
Kelly spends 5 hours each week playing softball and 4 hours each week practicing her violin. Write the ratio of hours spent prac
Pavel [41]

Given:

Kelly spends 5 hours each week playing softball and 4 hours each week practicing her violin.

To find:

The ratio of hours spent practicing violin to hours spent playing softball three different ways.

Solution:

We have,

Time spend on Softball = 5 hours

Time spend on Violin = 4 hours

The ratio to hours spent practicing violin to hours spent playing softball is

\text{Required ratio}=\dfrac{\text{Time spend on Violin}}{\text{Time spend on Softball}}

\text{Required ratio}=\dfrac{4}{5}

It can be written as

\text{Required ratio}=4:5

\text{Required ratio}=4\text{ to }5

Therefore, the ratio of hours spent practicing violin to hours spent playing softball three different ways are \dfrac{4}{5}, 4:5 and 4 to 5.

8 0
3 years ago
Other questions:
  • Slope -3/4, through (-2,4)
    14·1 answer
  • You measure the width of a doorway and find that it is 1.1 m wide. Find the greatest possible error of your measurement.
    9·2 answers
  • 2) X and Y are jointly continuous with joint pdf
    12·1 answer
  • A robot’s height is 3 meters 40 centimeters. How tall is the robot in millimeters?
    11·1 answer
  • Help with this question pls
    12·1 answer
  • Calculate the volume of a cone with: 11cm height and 6cm radius
    13·2 answers
  • If 8 apples cost 6$ how much does 1 apple cost
    5·2 answers
  • How many seconds are there in 8 minutes 12 seconds ​
    8·2 answers
  • In Example 2 we saw that Airbus A330-300s seat 330 passengers and cost $250 million each, Boeing 767-300ERs seat 270 passengers
    9·2 answers
  • What is the slope for this table?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!