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3 years ago

14

Help me it due 30 minutes Estimate each product 1/5x22

1 answer:

Alchen [17]3 years ago

3 0

Answer:

I say its 4.4

Step-by-step explanation:

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Maksim231197 [3]

She spent 17 hours tutoring

$210 = 7 hours

$20 x 10 hours = $200

$210 + $200 = $410
7 Hours + 10 Hours = 17 Hours

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3 years ago

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(4,-5) reflected over y = x

sweet-ann [11.9K]

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3 years ago

0=9x^2-49<br> can someone show me how to find the zeroes step by step?

Molodets [167]

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

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2 years ago

The ratio of rabbits to guinea pigs in a shop is 2:7. The ratio of brown rabbits to grey rabbits is 2:3.What fraction of the ani

Arturiano [62]

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3 years ago

Use factoring to solve the quadratic equation x2 − 2x − 3 = 12.

melomori [17]

Answer:

$x_1=5\\x_2=-3$

Step-by-step explanation:

You have the following quadratic equation given in the problem:

$x^{2}-2x-3=12$

You must make the equation equal to zero, as following:

$x^{2}-2x-3-12=0$

Add like terms:

$x^{2}-2x-15=0$

Now, to factor the equation, you must find two numbers whose sum is -2 and whose product is -15. Therefore, you have:

$(x-5)(x+3)=0\\x_1=5\\x_2=-3$

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3 years ago

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