Janice rode her bike at an average of 12 miles per hour for 3 hours. Renee rode her bike at an average of 14 miles per hour for 2 hours. Which explanation correctly tells how to calculate how many more miles Janice rode her bike than Renee?
A.
Step 1 Divide: 12 ÷ 3.
Step 2 Divide: 14 ÷ 2.
Step 3 Add the two quotients.
B.
Step 1 Divide: 12 ÷ 3.
Step 2 Divide: 14 ÷ 2.
Step 3 Subtract the two quotients.
C.
Step 1 Multiply: 12 × 3
Step 2 Multiply: 14 × 2.
Step 3 Add the two products.
D.
Step 1 Multiply: 12 × 3
Step 2 Multiply: 14 × 2.
Step 3 Subtract the two products.
Answers
Answer 1
Answer:
B. Because you are finding the mph, and then the difference between them.
Answer 2
Answer:
Answer:
b
Step-by-step explanation:
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You gave the equation right at the beginning. It's [ 52 x = 7,800 y ].
As you requested, I'll proceed now to solve your equation for 'x'.
I'll go slowly, and explain each step clearly. Please try to follow
along with my procedure.
Step #1:
Write down the equation: 52 x = 7,800 y
Step #2:
Divide each side of the equation by 52 : x = 7,800 y / 52
Step #3:
Perform the division indicated by the fraction, and underline the answer.
x = 150 y
As you requested, I'll proceed now to solve your equation for 'x'.
I'll go slowly, and explain each step clearly. Please try to follow
along with my procedure.
Step #1:
Write down the equation: 52 x = 7,800 y
Step #2:
Divide each side of the equation by 52 : x = 7,800 y / 52
Step #3:
Perform the division indicated by the fraction, and underline the answer.
x = 150 y
4.5 + 1.5y=24
x-y=4
Answers
4.5x + 1.5y = 24 ⇒ 4.5x + 1.5y = 24
1.0x - 1.0y = 4 ⇒ 4.5x - 4.5y = 18
6y = 6
6 6
y = 1
4.5x + 1.5(1) = 24
4.5x + 1.5 = 24
- 1.5 - 1.5
4.5x = 22.5
4.5 4.5
x = 5
(x, y) = (5, 1)
1.0x - 1.0y = 4 ⇒ 4.5x - 4.5y = 18
6y = 6
6 6
y = 1
4.5x + 1.5(1) = 24
4.5x + 1.5 = 24
- 1.5 - 1.5
4.5x = 22.5
4.5 4.5
x = 5
(x, y) = (5, 1)
Answers
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Answers
8 x 4 x 6 x 9 x 3 x 10 = 51,840
Now add our 25 and 68 to the total.
51,840 + 25 + 68 = 51,933
Therefore your answer is 51,933
By the way this was a really easy question again you should message me instead of using that many points!
love, the Pineapple.
<3
Now add our 25 and 68 to the total.
51,840 + 25 + 68 = 51,933
Therefore your answer is 51,933
By the way this was a really easy question again you should message me instead of using that many points!
love, the Pineapple.
<3
25+68=93
8 x 4 x 6 x 9 x 3 x 10 = 51840
51840 +93 = 51933
I hope this helps=)
8 x 4 x 6 x 9 x 3 x 10 = 51840
51840 +93 = 51933
I hope this helps=)
true
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Answers
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