Answer:
-7or in fraction form -2/3
Step-by-step explanation:
Factor left side of equation.
(3x+2)(x+7)=0
Now afterwards Set factors equal to 0.
3x+2=0 or x+7=0
Answer:
6 x 108 in scientific notation
Step-by-step explanation:
Answer:
21/4
Step-by-step explanation:
Rate of change also means slope.
Pick any two points, for example (8,167) and (12, 188)
Now use the formula y2-y1/x2 - x1 to find slope
188 - 167/ 12 - 8
21/4
The rate of change is 21/4, <em>note you would NOT convert the fraction into to a decimal until your teacher specifies you to.</em>
The 4th one is the answer
Answer:
https://www.mathsisfun.com/adding-decimals.html
This has an explanation.
