All categories

2 years ago

Im kind of confused What am i supposed to do?

Mathematics

1 answer:

Elis [28]2 years ago

7 0

Club A: 25+30x where x is the number of lesson

Club B 55 + 20x where x is the number of lesson

when is the cost equal

25+ 30x = 55 + 20x

subtract 20 x from each side

25+ 30x -20x = 55 - 20x

25+ 10x = 55

subtract 25 from each side

25-25+ 10x = 55 - 25

10 x = 30

divide by 10

10x/10 = 30/10

x = 3

After 3 lessons the cost is equal

You might be interested in

Gay Gay Gay Gay Gay Gay Gay Gay Gay Gay

Taya2010 [7]

Answer:

thats pretty gay my guy

Step-by-step explanation:

7 0

2 years ago

If f = {(-1, 0), (-2, 2), (-3, 4), (-4, 6), (-5, 8)}, what is the range?

raketka [301]

Answer:

{0, 2, 4, 6, 8 }

Step-by-step explanation:

the range is the y- coordinates of the ordered pairs , then

range { 0, 2, 4, 6, 8 }

5 0

2 years ago

7−5p+3q when p=1p=1 and q=7q=7

shutvik [7]

Answer:

Step-by-step explanation: Substitute 1 for p & 7 for q

7 − 5p + 3q

7 - 5(1) + 3(7)

7 - 5 + 21

7 + 16

Hope this helps you!!! :)

4 0

3 years ago

Read 2 more answers

10 1/8 + (3 5/8+2 7/8)

Mama L [17]

This is the correct answer try it....

133/8

4 0

2 years ago

Read 2 more answers

I need the ordered pair

Luba_88 [7]

Answer:

$(0,1)$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Midpoint Formula: $(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})$

Step-by-step explanation:

Step 1: Define

Point (-4, -5)

Point (4, 7)

Step 2: Find Midpoint

Simply plug in your coordinates into the midpoint formula to find midpoint

Substitute [MF]: $(\frac{-4+4}{2},\frac{-5+7}{2})$
Add: $(\frac{0}{2},\frac{2}{2})$
Divide: $(0,1)$

4 0

3 years ago

Read 2 more answers