1) Cupid fired 180 arrows this year. His partner, Psyche, fired 75% more arrows than he did. How many arrows
did Psyche fire?

2) Café L’ Amour is a popular restaurant for Valentine’s Day dates. The number of dates at cafe L’ Amour decreased by 15% between last year and this year. Last year, there were 80 dates at cafe L’ Amour. How many dates were there this year?

3) Joshua and Olivia are going out to dinner at cafe L’ Amour, and Olivia wants to tip 20% on a meal that cost $66.80
a) What would the tip be?
b) what were their total bill be?

4) Today, everything at a jewelry store is on sale. The store offers a 20% discount
a) The original price of a ring, before the discount it $840. What is the price of the ring after the discount?
b) The discount price of a necklace is $460. What is the original price?

constant acceleration- a

constant velocity- c

no velocity or acceleration- b

explanation:

for body moving with a constant acceleration, the rate of change of displacement changes over time. this is proven by the increasing gradient of the curve (a) against time.

a body that is moving at constant velocity covers equal distances over equal periods of time, thus the straight line with a constant gradient c.

a stationary body   covers no displacement as time elapses. thus the flat line with   zero gradient.

i have no clue at all sorry

step-by-step explanation:

points are handed out whenever you post answers.

brainliest answers are handed out by the person asking the question, so whether your answer is picked depends entirely on whether the asker bothers to pick

if you're asking about your rank, it depends on having a certain number of points and a certain number of brainliest answers. for example, at the time of this writing, i have 44338 points out of 15000 needed for the next (nearly triple the requirement! ) but i only have 24 out of 50 required brainliest answers. this number decays, meaning after a certain amount of time (i think about a month), the total number of brainliest answers you've earned doesn't count toward this total. (i've been stuck at the same rank for a long

the lesson to learn here is that you shouldn't worry about points or rank. chances are, no matter how good an answer you may provide, your efforts will go mostly unnoticed unless you focus on the newest/most active questions that get posted.