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klasskru [66]
2 years ago
10

HELP PLEASE AND THANK YOU????!!!

Mathematics
2 answers:
TiliK225 [7]2 years ago
6 0
10 coins. 70 divided by 7equals 10
Lyrx [107]2 years ago
3 0

Answer:

There are 10 coins in each stack

Step-by-step explanation:

You have 7 stacks

There are 70 coins in total

So you know that number of parts and the total number

Divide 70/7 to get your answer of 10

Whenever solving a problem like this, figure out what parts of the equation you know and solve from there!

Hope this helps! :)

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A recipe calls for 15oz of flour every 8 oz of milk. if you use 15oz of milk, how much flour should you use
maksim [4K]
We are given that 8 oz of milk requires 15 oz of flour.

To know the amount of flour needed for 15 oz of milk, we will simply use cross multiplication as follows:
amount of flour needed = (15*15) / (8) = 28.125 oz
8 0
3 years ago
A bus as speed of 20m/s begin to slow at constant acceleration of 8.00m/s2 along a straight line find the average speed for the
MrRissso [65]

Answer:

-20 m/s.

Step-by-step explanation:

The computation of the average speed is shown below:

Given that

The initial velocity of the bus, u = 20 m/s

Aceleration of the bus, -a = 8 m/s²

time of motion, t = 5 s

Now The final velocity of the bus is  

v = u + at

v = 20 + (-8 × 5)

v = 20 - 40

v = -20 m/s.

6 0
3 years ago
Which shows the correct solution to the inequality 7/10> 1 5/8+p
Bogdan [553]

Answer: \begin{bmatrix}\mathrm{Solution:}\:&\:p

Step-by-step explanation:

\frac{7}{10}>1\frac{5}{8}+p

\frac{7}{10}>\frac{13}{8}+p

\frac{13}{8}+p

\frac{13}{8}+p-\frac{13}{8}

p

3 0
3 years ago
Choose the answer that best translates
Kryger [21]

Answer:

OPTION B

Step-by-step explanation:

<h2>3a - 5</h2>

3 and 'a' are multiplied and 5 is subtracted from the result.

OPTION B says 5 less than 3 times a number would fit perfectly.

Other options talk about adding or taking ratios and clearly do not fit the case.

Hence, the right answer is Option B.

7 0
3 years ago
At Ralph's fruitstand three apples cost of $.90 you want to buy seven apples how much will they cost
Nata [24]
1 apple is $.30. $.30 times 7 = $2.10. 
3 0
3 years ago
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