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2 years ago

Andrew's team won 35% of their games. If his team won 7 games how many did they play?

Mathematics

2 answers:

seraphim [82]2 years ago

5 0

I believe it’s 7.35 bc “how many” means add and 35% + 7 = 7.35

Mnenie [13.5K]2 years ago

4 0

The Answer is 13 Games,
I used the information 35% of the games is 7, so you'd do 35/7=5
Subtracted 100-35= 65, 65/5=13

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Randi and her sister make balloon animals and sold them for $.50 each. They made $48.00. If rando made twice as many animals as

nydimaria [60]

Randy made 64 ballon animals and her sister made 32 ballon animals

Solution:

Let the number of ballon animals sold by Randi be "x"

Let the number of ballon animals sold by her sister be "y"

Cost of 1 ballon animal = $ 0.50

Rando made twice as many animals as her sister

Number of ballon animals sold by Randi = twice the number of ballon animals sold by her sister

x = 2y ---- eqn 1

Together, they earned $ 48

Therefore, we can frame a equation as:

Number of ballon animals sold by Randi x Cost of 1 ballon animal + number of ballon animals sold by her sister x Cost of 1 ballon animal = 48

$2y \times 0.50 + y \times 0.50 = 48$

$1y + 0.5y = 48\\\\1.5y = 48\\\\y = \frac{48}{1.5}\\\\y = 32$

Therefore, from eqn 1

x = 2y

x = 2(32)

x = 64

Thus Randy made 64 ballon animals and her sister made 32 ballon animals

6 0

3 years ago

There are 4 triangles and 16 squares.what is the simplest ratio of triangles to square

brilliants [131]

1:4
The ratio of triangles to squares is 4:16 unsimplified because there are 4 triangles and 16 squares. To simplify the ratio, think of it as a fraction:
4/16
The fraction can be simplified to 1/4, meaning that the simplest ratio is 1:4.

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2 years ago

X-3 (x+2) is less than 4x

lapo4ka [179]

no it is more than 4x it is 6x

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3 years ago

If f(x) = x^2 +4, find f'(1)

marissa [1.9K]

Answer:

f'(1x) = 2x

f'(0) = 4

Step-by-step explanation:

Hope this helps if not im sorry

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2 years ago

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Pepsi [2]

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Step-by-step explanation:

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Hope this helps!

4 0

2 years ago