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3 years ago

4.

Mathematics

1 answer:

LekaFEV [45]3 years ago

7 0

Answer: C, 7.5

Step-by-step explanation: Since he can ring up 2 customers in 8 minutes, that would mean he can ring up 4 in 16 minutes. He could also ring up 6 in 24 minutes. He could do this since every two customers is 8 minutes. 4 minutes would mean he could do 1 customer and 2 minutes would be .5 customer. So, at 24 minutes he could ring 6 customers and a extra 6 minutes to 30 minutes would add 1.5 customers to a total of 7.5 customers in half an hour (30 minutes)

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I need some one to help me!! Is (7, 0) a solution to the equation y = x − 7?

Marianna [84]

Answer:

Yes

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Coordinates (x, y)

Step-by-step explanation:

Step 1: Define

Identify

Point (7, 0)

Equation y = x - 7

Step 2: Find

Substitute in point [Equation]: 0 = 7 - 7
Subtract: 0 = 0

Since 0 = 0 is true, then it would be a solution to the equation.

3 0

2 years ago

Please help me it’s for homwork

notsponge [240]

System b should be (-3,2)!

7 0

2 years ago

Fatima has 50 donuts to sell. Each donut is covered with one topping. 5 are covered with peanuts 15 are covered with chocolate c

vagabundo [1.1K]

Answer:

FATIMA (LOLOLOLOLOLOLOLOLOLOL)

Anyways the correct answer is 10 donuts that are covered with sprinkles

Step-by-step explanation:

5+15+20=40

50-40 = 10

4 0

2 years ago

Which expression eqaul 9 when x = 4 and y = 1/3

Alexxandr [17]

Answer:

it is 9

Step-by-step explanation:

you add the 4 and times 3

5 0

2 years ago

Circumference if a circle with a diameter of seven

Dmitry_Shevchenko [17]

Answer:

Circumference = 2 x pi x r

Radius, r = 7/2

Circumference = 2 x 22/7 x 7/2

= 22 cm

5 0

1 year ago

Read 2 more answers