Use combine like terms the answer is 7r^2-r-1
Answer:
X=-3
Step-by-step explanation:
192 times 5 Equals 960 sprinkles
Answer: <u>Its already rounded to the nearest hundredth! </u>
Step-by-step explanation: If by one hundredth it is meant 1/100 of the unit then the number in question is already given to the nearest hundredth. No more rounding is necessary.
Answer:
D
Step-by-step explanation:
Congruent angles are identical in number of degrees.