Part A : The coefficients in the expression are "8" and "15. The variables in the expression are "h" and "t".
Part B: There are actually two terms in the expression and they are "8h" and "15t". Terms are separated by a plus sign or a minus sign.
Part C: "15t" is the term in the expression that shows the total earned for tablets sold.
Answer:
B
Step-by-step explanation:
3x + 15 = -4x + 8
7x = -7
x = -1
Well first off he can find fractions with common denominators. This answer will be 2/4 and or 1/2.
3 D + .25 S = 25.75
He sold 103 cookies, which could have occurred in many ways.
8 dozen and 7 singles
7 dozen and 19 singles
6 dozen and 31 singles
5 dozen and 43 singles
and so on
Class Frequency Mid-point
13-15 7 13+15/2=20.516-18 4 16+18/2=1719-21 3 19+21/2=2022-24 5 22+24/2=2325-27 7 25+27/2=2628-30 7 28+30/2=29
(16+18)/2 = 17
So, the answer is A (17).