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laila [671]
3 years ago
14

Ana wants to burn 400 calories at the gym. She burned 120 calories on the bike, then moved to the treadmill. If she burns 8 calo

ries per minute ont the treadmill, how many more minutes does she need to exercise?
Mathematics
2 answers:
RUDIKE [14]3 years ago
8 0

400 - 120 = 280

280 ÷ 8 = 35

35 more minutes

rewona [7]3 years ago
3 0

The answer is:

35 minutes

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leonid [27]

Answer:

C

Step-by-step explanation:

We see that we can factor out 2x from the equation! So our equation becomes 2x(x-2) = 0.

Since the only way for things to multiply to equal to zero is if at least one of the numbers is 0.

So if x-2 is the 0, then x = 2.

If 2x is the 0, then x = 0.

So our answer is C. 0,2

5 0
3 years ago
Solve the inequality below for x. -3.2(2x-1) less than or equal to 17.6
zhenek [66]

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3 years ago
Which expressions have a quotient of 4/5​
goblinko [34]

Answer:

  • b and e

Step-by-step explanation:

a. 5/2 ÷ 1/2  =

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b. 6/9 ÷ 5/6

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c. 3/6 ÷ 2/5

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d. 7 1/2 ÷ 6 =

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e. 1 1/3 ÷ 1 2/3=

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5 0
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Stels [109]

Answer: 423

Step-by-step explanation:

4 0
3 years ago
A rectangular playground is to be fenced off and divided in two by another fence parallel to one side of the playground. 452 fee
Troyanec [42]

Answer:

school building, so the fourth side does not need Fencing. As shown below, one of the sides has length J.‘ (in meters}. Side along school building E (a) Find a function that gives the area A (I) of the playground {in square meters) in

terms or'x. 2 24(15): 320; - 2.x (b) What side length I gives the maximum area that the playground can have? Side length x : [1] meters (c) What is the maximum area that the playground can have? Maximum area: I: square meters

Step-by-step explanation:

8 0
3 years ago
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