2 years ago

Can someone please help me with this?

Mathematics

2 answers:

Stolb23 [73]2 years ago

7 0

Answer A! Just did it and got

dimaraw [331]2 years ago

3 0

Answer:

option A

The percent of males who exercise 5-10 hours a week was 25% greater than the percent of females who exercised 5-10 hours a week.

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10+4.5m=21.25 Solve for M

enyata [817]

Answer:

m = 2.5

Step-by-step explanation:

10 + 4.5m = 21.25
=> 4.5m = 21.25 - 10
=> 4.5m = 11.25
=> m = 11.25/4.5
=> m = 2.5

Conclusion:

Therefore, m = 2.5

Hoped this helped.

$GeniusUser$

8 0

3 years ago

Find the length of the side of the square.

nignag [31]

6x-1=4x+6

subtracting 4x from each side

2x-1=6

adding 1 to each side

2x=7

divide by 2

x=7/2 or 3.5

check: 6(7/2) -1 =4(7/2)+6

21-1 =14+6

20=20 correct

6 0

3 years ago

1. John’s age is three times that of his sister. When you add John’s age to his sister's age, you get 36. How old are John and h

iren [92.7K]

Answer:

sister = 6 years

John=18 years

Step-by-step explanation:

A(S) + 12 = 3 * A(S), subtracting A(S) from both sides one gets 12 = 2 * A(S). Now dividing both sides by 2 we get A(S) = 12/2 = 6 . Therefore, the age of the sister is 6 years when her brother John is three times as old, that is 18 years.

6 0

3 years ago

Read 2 more answers

What’s the slope of the line that passes through (-9, -4) and (6, 15).

lesya [120]

19/15, look at the attachment for work

7 0

3 years ago

5a-4=-1(4-5a) helppppppp

photoshop1234 [79]

Are you trying to find a?

8 0

3 years ago