Sometimes a dilation is an enlargement, and sometimes it is a reduction. explain what types of numbers for scale factors causes each.

answer:

answer: a

step-by-step explanation:

formula

d = m/v

givens

solution

d = 263 / 300

d = 0.8767 grams / ml

answer:

c. 1/5, -2

step-by-step explanation:

we are given the following equation and we are to solve it by factorizing it:

we are to find factors of -10 such that when multiplied they give a product of -10 and when added they give a result of 9.

therefore, the correct answer option is c. 1/5, -2.

answer:

the holiday party will cost $800 if 40 people attend.

step-by-step explanation:

first we need to find how much it costs per person.

160/8=20

we know it costs $20 per person so we can calculate how much it costs for 40 people.

40x20=800

answer:

x=3.5

step-by-step explanation:

37 = 15 + 15 + x + x

37 = 30 + 2x

-30   -30

7 = 2x

/2   /2

3.5=x