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3 years ago

What are the solutions of the equation

Mathematics

1 answer:

shusha [124]3 years ago

3 0

I think the answer is B. To find the solution to the equation, you just have to find where both lines intersect. In this case the lines intersect at (2,2) and (4,-22). The x values are the first point in the set of coordinates, which would be 2 and 4.

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The mean salary if of 5 employees is $35900. the median is $37000. the mode is $382000. If the median payed employee gets a $310

mr Goodwill [35]

Answer:

Step-by-step explanation:

New median:40100

New mode:385100

5 0

2 years ago

(n + 12) x 5 + 7n Need equivalent expression

astraxan [27]

Answer:

12n + 60

General Formulas and Concepts:

Pre-Algebra

Distributive Property

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

(n + 12) × 5 + 7n

Step 2: Simplify

Distribute 5: 5(n) + 5(12) + 7n
Multiply: 5n + 60 + 7n
Combine like terms: 12n + 60

6 0

2 years ago

Whats The square root of 69?

Ber [7]

Square root of 69= 8.306624

check the answer

8.3^2= 8.3*8.3= 68.89

now round 68.89 = 69

I hope that's help!

6 0

2 years ago

Read 2 more answers

How many solutions can be found for the system of linear equations represented on the graph?

Anon25 [30]

Answer:

No Solution

Step-by-step explanation:

As the two lines have the identical slope (-1/2x), that means these two lines are parallel, and therefore they have no solution.

3 0

2 years ago

You and some friends are going to the fair. Small rides costs 4 tickets and while big rides costs 7 tickets. You and your friend

tensa zangetsu [6.8K]

Answer:

4x+7y≤250

Step-by-step explanation:

Inequalities

Let's call:

x = number of small rides

y = number of big rides

Since each small ride costs 4 tickets, x rides cost 4x tickets.

Since each big ride costs 7 tickets, y rides cost 7y tickets.

The total number of tickets is the sum of both:

Total tickets = 4x+7y

The friends have 250 tickets, so the total tickets of the rides cannot be greater than the 250 tickets available, thus:

4x+7y≤250

7 0

2 years ago