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Komok [63]
3 years ago
6

The drama department is raising money to purchase a new lighting system for the auditorium

Mathematics
1 answer:
Lelechka [254]3 years ago
5 0

Answer:

D

Step-by-step explanation:

the $90 per week multiplied by x amount of weeks + the $450 that they have already raised will equal the $1350 they need

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Which algebraic expression is equivalent to the expression below? 7 (5x+8) -6
tia_tia [17]

Answer:

(35x+56)-6

Step-by-step explanation:

distrubuting

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3 years ago
When hired at a new job selling electronics, you are given two pay options: • Option A: Base salary of $10,000 a year with a com
MArishka [77]

Using linear functions, it is found that the number of electronics that you need to sell for a larger income in option A is x > 200,000.

<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, and can also be interpreted as the initial value of the function.

Considering the <u>base salaries as the intercept and the commissions as the slope</u>, the functions are given by:

  • A(x) = 10000 + 0.09x.
  • B(x) = 20000 + 0.04x.

To produce a larger income in option A, it is needed that:

A(x) > B(x).

Hence:

10000 + 0.09x > 20000 + 0.04x

0.05x > 10000

x > 10000/0.05

x > 200,000

More can be learned about linear functions at brainly.com/question/24808124

#SPJ1

3 0
1 year ago
Can some one help me in this problem
strojnjashka [21]
I believe x=116 and z=26. 4z-40=64
4z=104
z=26
180-64=116
8 0
3 years ago
I need help with this, 70 points, whoever helps I’ll give Brainly
Arturiano [62]

Answer:

Step-by-step explanation:

7 0
2 years ago
PLEASE HELP!<br> solve for the unknown: (3x)^3=81^2x-5, 7^2x+1=49^3x-2,
Evgen [1.6K]

Answer:

this is my attempt, it might not be right, so please dont be mad if wrong

Step-by-step explanation:

27 * x^3 = 6561x-5 , 49x + 1 = 117649x-2

3 0
2 years ago
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