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3 years ago

Please help me I’m so confused right now

Mathematics

1 answer:

Gemiola [76]3 years ago

5 0

Answer:

5. 100/b+24 6. 5m+13

Step-by-step explanation:

5. The quotient means Divide. The sum means Add. So / is z symbol for division. 100 divided by b plus 24.

6. More means to Add and the product means to multiply. So instead of putting m times 5, you would put 5m. First you would put 5m+ 13 b/c of the "than".

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There are 418 students at a school. Han estimates that they each drink about 5 glasses of water each day.

Sauron [17]

Answer:

Step-by-step explanation:

a) together, they all drink about 2,090 glasses of water in one day. (418 * 5 = 2,090).

b) 2,090 * 7 (7 days in 1 week) = They drink about 14,630 glasses of water in one week.

c) 14,630 * 4 (4 weeks in 1 month) = About 58,520 glasses of water in one month.

d) 1,000,000/58,520 ≈ 17. It would take all of the students about 17 months to drink 1,000,000 glasses of water.

Hope that helps!

6 0

2 years ago

What is the answer for 7/5=g-6/5

Nataly [62]

Answer:

13/5

Step-by-step explanation:

g=7/5+6/5

g=13/5

8 0

3 years ago

A woman is 10 times as old as her daughter. In 8 years she will be 4 times as old as her daughter. How old is the mother now?

jeka57 [31]

Answer:

Mom is 40 and her daughter is 4; in eight years, mom will be 48 and her daughter will be 12.

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

X-4y=-21<br> 8y-x=45<br> Solve the system <br> (X,y)=

meriva

Answer:

$\displaystyle (3, 6)$

Step-by-step explanation:

{x -4y = −21

{8y - x = 45

_________

$\displaystyle \frac{4y}{4} = \frac{24}{4} \\ \\$

$\displaystyle y = 6$ [Plug this back into both equations above to get the x-coordinate of 3]; $\displaystyle 3 = x$

I am joyous to assist you anytime.

6 0

3 years ago

I just need help with the second one.

NISA [10]

Answer:

(90 - y) °

Step-by-step explanation:

Complement of angle A = 90° - y° = (90 - y) °

7 0

3 years ago