The simple rules in adding equation is
- simplify like terms first
- then get one variable on one side of the equation
- then solve the rest
Plot A: Missing dot at 35 and 55.
Plot B: Missing the number 45 on number line therefore inconsistent increments of prices w/other 2 plots.
Answer:
x = √11
Step-by-step explanation:
2x² - 1 = 21
add 1 to both sides
2x² - 1 + 1 = 21 + 1
simplify
2x² = 22
x² = 22 / 2
x = √11
Answer:
I believe the answer is A. m + 68 = 185; m = 117
Step-by-step explanation:
