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3 years ago

As Mars revolves around the sun, it travels at a speed of approximately

1 answer:

vladimir2022 [97]3 years ago

3 0

Step 1: Multiply 15 and 60 that equals 900
Step 2: Now multiply 900 by 4 and that equals 3,600

So, Mars revolves around the sun 900 miles per minute. In four minutes mars would have traveled 3,600 miles every 4 minutes.

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Your family goes to a Southern-style restaurant for dinner. There are 6 people in your family.

Viktor [21]

Answer:

Number of people who order chicken dinner = 1

Number of people who order the steak dinner = 5

Step-by-step explanation:

Let

x = number of people who order chicken dinner

y = number of people who order the steak dinner

x + y = 6 (1)

14x + 17y = 99 (2)

From (1)

x = 6 - y

Substitute into (2)

14x + 17y = 99 (2)

14(6 - y) + 17y = 99

84 - 14y + 17y = 99

- 14y + 17y = 99 - 84

3y = 15

y = 15/3

y = 5

Substitute y = 5 into (1)

x + y = 6 (1)

x + 5 = 6

x = 6 - 5

x = 1

Number of people who order chicken dinner = 1

Number of people who order the steak dinner = 5

4 0

3 years ago

Eric plays basketball and volleyball for a total of 95 minutes every day. He plays basketball for 25 minutes longer than he play

ioda

Answer:

Part A:

x+y= 95

x = y+25

Part B : 35 minutes

Part C : No

Step-by-step explanation:

Part A :

Eric plays basketball and volleyball for a total of 95 minutes every day

x+y= 95

Where:

x =the number of minutes Eric plays basketball

y= the number of minutes he plays volleyball

He plays basketball for 25 minutes longer than he plays volleyball.

x = y+25

System:

x+y= 95

x = y+25

Part B:

Replacing x=y+25 on the first equation:

(y+25) + y =95

Solving for Y

y+25+y =95

25+2y=95

2y=95-25

2y=70

y = 70/2

y = 35 minutes

Part C : No

if x = 35

x+y= 95

35+y =95

y= 95-35

y = 60 minutes

Replacing y=60 on the other equation:

x = y+25

35 = 60+25

35 ≠85

5 0

3 years ago

3/4 ÷ 1/4 what is the answer

koban [17]

(3/4) / (1/4)...when dividing fractions, " flip " what u r dividing by, then multiply.

3/4 * 4/1 = 12/4 reduces to 3

7 0

3 years ago

Read 2 more answers

the baker's at healthy Bakery can make 250 Bagels in the five hours how many bagels can they bake in 16 hours what was the rate

kolbaska11 [484]

Unit rate would be 50 because 250÷5=50, so the answer would be (250×3)+50, witch is 800.

3 0

3 years ago

I want the answer of question 27 with explanation

m_a_m_a [10]

Answer:

6√2

Step-by-step explanation:

√32+√18-1√4

√16×2+√9×2-1√2

4√2+3√2-1√2

6√2

7 0

3 years ago