The formula is m=4a+2c , where c = number of children; m = number of meatballs; a = number of adults.

how many meatballs are required for a party of 10 adults and 5 children?

50 meatballs are required

Step-by-step explanation:

Given formula for finding the number of meatballs required,

m = 4a + 2c

Where,

c = number of children

a = number of adults

We have, a = 10, c = 5

By substituting the values,

m = 4(10) + 2(5) = 40 + 10 = 50

Hence, 50 meatballs are required for a party of 10 adults and 5 children.

the correct answer option is (2x-3)(2x+3).

step-by-step explanation:

we are given the following expression and we are to factorize it:

we are to find such factors that when multiplied they give a result of 36 (9 x 4 = 36) and when added they give a result of 0.

the two such factors of 36 are negative six and postive six.

factorizing the given expression to get:

therefore, the correct factorization of is (2x-3)(2x+3).