Algebra 1 Honors Midterm/Semester 1 Exam Study Guide Part 1

Translate to verbal expression.
3(g+8)=4h-10
3 times the sum of g and 8 is the same as 4 times h minus 10

24÷6+2³×4
36

2b+3c² /4a²-2b
97/31

2(6x+4)+7x
19x+8

Know your properties. Name 3.
Multiplicative Property of 0 (3×0=0)
Commutative property (3×8=8×3)
associative property 5(9×4)=(5×9)4

independent variable
the variable that determines the outcome (# of dogs walked)

dependent variable
the variable that can be changed or determined by the independent variable (amount of $ earned)

What is the slope of y=9x-11
9

write 2x+3y=9 and (3,2) in point slope form
3y=2x+9

y=2/3x+3

(y-2)=2/3(x-3) QUIT SOLVING HERE

write y=6x+3 in standard form
-6x+y=3
(-6x+y=3)-1
6x-y=-3