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3 years ago

Help pls this is for my math test.

Mathematics

1 answer:

adoni [48]3 years ago

4 0

Answer:

Step-by-step explanation:

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Adam had some candy to give to his three children. He first took seven pieces for himself and then evenly divided the rest among

Katen [24]

Adam took 7 pieces so subtract it from the total.
$13 - 7 = 6$
He divided the rest to his 3 children
$\frac{6}{3} = 2$
Each child recieved 2 candies.

8 0

3 years ago

Read 2 more answers

Reduce to lowest terms.<br> -34/87

serious [3.7K]

That is the lowest unlest you want it in decimal form -0.390805

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3 years ago

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Murphy loves pistachio nuts. Every Saturday morning, she walks to the market and buy some. Last week, she bought two pounds and

BARSIC [14]

Answer:

3.98

Step-by-step explanation:

From the above question,

Cost is directly proportional to the Number of pounds

Hence:

C ∝ N

= C = kN

Where k = Proportionality constant

We are told:

Last week, she bought two pounds and paid $7.96,

Hence:

7.96 = 2k

k = 7.96/2

k = 3.98

This week she bought only one half pound and paid $1.99,

1.99 = k × 1/2

k = 1.99/ 1/2

k = 3.98

Hence, the constant rate of proportionality is 3.98

6 0

3 years ago

a number y is 15 larger than a positive number x. if their sum is not more than 85, what are the possible values of y?

Harrizon [31]

Answer:

y = x + 15 –(1)

x + y = 85

Putting (1)'s value,

x + x + 15 = 85

2x + 15 = 85

2x = 85 - 15 = 70

x = 70/2 = 35

4 0

2 years ago

The school colors are blue and white. Elizabeth had 84 blue balloons and 96 white balloons. How many balloons bouquets can she m

Nat2105 [25]

Answer:

If she wants the same number of each color in each bouquet and use all of her balloons, she can make 12 balloon bouquets.

With 7 blue balloons per bouquet and 8 white balloons per bouquet.

Step-by-step explanation:

The school colors are blue and white. Elizabeth had 84 blue balloons and 96 white balloons.

We solve this using GCF Method

The factors of 84 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

The factors of 96 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96

Then the greatest common factor is 12.

Therefore, If she wants the same number of each color in each bouquet and use all of her balloons, she can make 12 balloon bouquets.

The number of blue balloons in each bouquet =

84/12

= 7 blue balloons per bouquet

The number of white balloons in each bouquet =

96/12

= 8 white balloons per bouquet

7 0

3 years ago