Answer:
Part A: We know that 3 bushels is $24, and that rate remains constant, as the graph has a straight line.
Divide both sides by 3 to get 1 bushel=$8.
We can also double check with the other values: 48/6=$8 per bushel, 72/9=$8 per bushel, and so on.
The rate of change is the slope of a line (how much one value changes when the other value does). In this equation, the equation of the line is y=8x, so the slope is 8. Therefore, the rate of change is 8.
Part B: In the previous year, each bushel of corn was 21/3, 42/6, etc., or $7 a bushel. This year, it is $8, so $8-$7=$1
Step-by-step explanation:
your welcome
Answer:
divide all terms by same numeral
Step-by-step explanation:
4x-6y+16
2x-3y+8
Answer:
C
Step-by-step explanation:
Answer:
It isn't factorable.
Step-by-step explanation:
Step 1: Write out expression
-625x⁴ + 1674
From here, the expression is already simplified/factored into it's final form. There is no way to reduce this.
try this answer good luck
Answer:
Answer:<u> 1/2 </u>
Step-by-step explanation:
Given : Figure B is a scaled copy of Figure A.
We know that the scale factor is the ratio of the corresponding sides of two similar figures.
From , the graph we assume that that one point = one unit of length.
Then, the dimension of one side of figure A = 4 units and the dimension of corresponding side of Figure B = 2.
Then, the scale factor is given by:
k = 2/4 = 1/2
Hence, the scale factor is <u>1/2</u>
