Alyssa is buying miniature cars. she wants to buy 17 cars total for a big race she and her friends are having. silver cars are $5 dollars each. red cars are $7 dollars each. if she spends $111, how many red cars did she buy? part a: write 2 equations to represent the situtation. (1 point using the correct variables, 1 point for the correct equation – each equation) 4 points total let s = silver car let r = red car part

the correct is answer is a 9-sided polygon!

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

step-by-step explanation:

infinity is the answer

step-by-step explanation:

i think its about 8