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2 years ago

13

I need help with this please

1 answer:

enyata [817]2 years ago

5 0

Answer:¿Qué es lo contrario de estos estadistas?

Step-by-step explanation:

What is the opposite of these statesment

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andrew-mc [135]

Answer: C

Step-by-step explanation: Hope this help :D

8 0

2 years ago

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If s waves travel at 5 km/s how long do they take to travel 100 km

bixtya [17]

20 seconds
i feel like that is right

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2 years ago

-3/7 greater or less than -2/5

Phantasy [73]

-3/7 is greater than -2/5

how I found this do 3÷7 and this will give you a decimal of 0.4285. While doing 2÷7 equals 0.4

hope this helps

8 0

3 years ago

7(6 - 12) = -21 what is c

Dovator [93]

What do you mean? Question not clear.

8 0

2 years ago

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A gym teacher has 250 to spend on volleyball, she buys for volleyball nets that cost $28 volleyballs are $7 each.how many volley

MaRussiya [10]

The gym teacher has $250 to spend on volleyball equipment. She buys 4 volleyball nets for $28 each. Volleyballs cost $7 each. How many volley balls can she buy

Answer:

she can buy maximum of 19 balls.

Step-by-step explanation:

Let the number of volleyballs be x

we know that

$\text{(The cost of each volleyball net} \times \text{number of volleyball net)}+\text{(the cost of each volleyball} \times \text{number of volleyballs)}\leq \ 250$

so substituting the values,

$28(4) + 7x \leq 250$

$112 + 7x \leq 250$

$7x \leq 250 - 112$

$7x \leq 138$

$x \leq \frac{138}{7}$

$x \leq 19.7$

3 0

2 years ago