Fill in the missing numbers in these equations: (-7) * ? = -14

? * 3 = -15

? * 4 = 32

-3 * -10 = ?

(-7) * 2 = -14

-5 * 3 = -15

8 * 4 = 32

-3 * -10 = 30

Step-by-step explanation:

That last one could be -30 tho.

I'm not sure if they're wanting to assume the opposite of the product like this:

- (3 * 10) = -30.

They could mean this tho (-3) * (-10) = 30.

I would go with 30 although that question is too ambiguous for me :(

Anyways, I hope this helps!

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180