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3 years ago

Anyone know how to do this? will give brainlest! if you cant help, have a great day!!!

Mathematics

2 answers:

kvasek [131]3 years ago

6 0

<h2><u><em>Answer:</em></u></h2><h2><u><em>m will equal 2</em></u></h2><h2><u><em>Step-by-step explanation:</em></u></h2><h2><u><em>i see it like this: Given the equation D=m/v if d=2/3 and v=m+1., then m= 2 because if u just look at m to see where it's at u would have the answer.</em></u></h2><h2><u><em>also it basically gave u the answer.</em></u></h2><h2><u><em>can i get brainliest or not but i need 10 to get to Expert i have all 1,000 points i just need 10 brainliests.</em></u></h2>

Aleks04 [339]3 years ago

4 0

M= 2 :) I hope this helped you

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A gallon of gasoline cost $2.96 your car has 32 gallon gas tank and can travel 28.8 miles on each gallon of gasoline find the co

marusya05 [52]

32*5= 160/8 = 20
32-20 = 12
12*2.96 = 35.52

it will cost $35.52 to fill the gas tank

8 0

3 years ago

8) 8 b + 4 a b - 16 b

Neporo4naja [7]

Answer:

If you meant to simplify the expression,

-8b+4ab

if factor: 4b(a-2)

Step-by-step explanation:

To simplify an expression, combine the like terms.

8b+4ab-16b, 8b and -16b are like terms.

-8b+4ab, notice 4ab has an extra a before the b, so it is not a like term of -8b

To factor it out:

The expression -8b+4ab both includes b in it.

Thus,

b(-8+4a) -8 and 4 can be has GCF of 4

=4b(a-2).

3 0

3 years ago

Sandra and Bernice are starting a nutrition and exercise program that will last 12 weeks. Sandra is starting at 150 pounds and p

Anvisha [2.4K]

Answer:

They will not have the same weight during the program

Step-by-step explanation:

Let x be the number of weeks.

<u>Sandra:</u>

Sandra is starting at 150 pounds and plans to lose 1 pound a week.

Weight after x weeks:

$150-x$

<u>Bernice:</u>

Bernice is starting at 135 pounds and plans to lose 1/2 a pound a week.

Weight after x weeks:

$135-\dfrac{1}{2}x$

Weights must be the same, so

$150-x=135-\dfrac{1}{2}x\\ \\\dfrac{1}{2}x-x=135-150\\ \\-\dfrac{1}{2}x=-15\\ \\x=30$

Since 30 weeks is more that 12 weeks (the duration of the program), they will not have the same weight during this program.

6 0

3 years ago

okay so I'm not very good in math but my sister need help with her math can anyone help her the problem is below!

kotegsom [21]

Answer:

6/10 = 0.6

3/25 = 0.12

1/5 = 0.2

14/20 = 0.7

24/50 = 0.48

1/2 = 0.5

8/25 = 0.32

4/10 = 0.4

17/20 = 0.85

6 x 4/8 = 3

6 x 4/12 = 2

8 x 18/8 = 18

3 0

3 years ago

Would it be B or C?

lesya [120]

The answer of this question is b

4 0

3 years ago

Read 2 more answers