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2 years ago

7

How many solutions does the equation 4x + 8 = −2 − 2 + 5x have?

1 answer:

joja [24]2 years ago

4 0

X=12 only has 1 solution

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Please help! 20 points

Law Incorporation [45]

Answer:

the answer is c

Step-by-step explanation:

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3 years ago

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Three hamburgers and one milkshake cost $6.80. Two hamburgers and one milkshake cost $5.30

sergij07 [2.7K]

Each burger costs $1.50, and the milkshake costs $2.30. I subtracted the $6.80 from the $5.30, which shows the price of one burger.

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3 years ago

Why do you switch the inequality sign when multiplying or dividing by a negative?

Andreas93 [3]

If we multiply or divide both sides of an inequality by a negative number, you have to flip the inequality. Hope this helps :)

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3 years ago

How many 4 card hands that contain exactly 3 aces and 1 queen can be chosen from a 52 card deck?

sesenic [268]

There are 16 possible hands.

Choosing 3 aces from 4 possible is expressed by:
$_4C_3=\frac{4!}{3!1!} = 4$

Choosing 1 queen from 4 possible is expressed by:
$_4C_1=\frac{4!}{1!3!}=4$

This gives us 4*4 = 16 possible hands.

7 0

3 years ago

Will mark BRAIBLIEST for the correct answer! IT IS NOT -6/35... Already tried that

Anna007 [38]

Answer: -33/35 or -0.942

7 0

2 years ago

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