Question 1 (1 point) Determine whether the relationship between the two quantities described in the table is linear. If so, find the constant rate of
change. If not, explain your reasoning.
Fabric Needed for Costumes
Number of Costumes
Fabric (yd)
2 4 6 8
7 14 21 28
0 а
Yes; the rule of change between the amount of fabric and the number of costumes is a constant
No; the rate of change between the amount of fabric and the number of costumes is not constant.
it 3įyd fabric per costume.
Ob
Question 2 (1 point)
المحاكم الوعيد ميلادها
den
INTL

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°

to find the unit price of an object, you divide the price by object. you are trying to find out how much an object cost per unit.

for instance, lets say you have 50lb of ice cream(object) that cost 8.00 dollars(price). to find the unit cost, we take the 8.00 and divide it by 50, which will give us .16 cents per pound. we can check this by multiplying .16 by 50 = 8.00

so

object = e2

price = d2

unit price = c2

formula for c2:

=d2 / e2

so in my example about ice cream, we would have the following.

e2 = 50

d2 = 8.00

c2 formula:

=d2 / e2

(x,y) it'll always be like that.

in this case x is grams and y is ounces.

if there were numbers there, like (5,3)

x would be 5 and y would be 3.