How do you know if two line segments are parallel?

A. Their slopes have reciprocals

B. The slope of one is the negative of the slope of the other

C. Their slopes are negative reciprocals

D. Their slopes are equal

4 children want to share 5 candy bars so that each child has the same amount. How many candy bars does each child have? Write a number sentence that matches your work

When rounding to the nearest ten, what is the least whole number that rounds to 70

The volume of 1000 drops of a liquid is 1 fluid ounce. What is the volume of 100 drops?

What is 2x-2 (x-2y) + 1/2 (8x+6y) simplified?

Add or subtract as indicated and write the result in standard form. 5i - (-5 - i)

What is the maximum for f (x) = 625-16x^2

For his phone service, Jim pays 9 monthly fee of $10 and he pays a additional $0.04 per minute of use. The least he has been charged in a month is $59.56.

calra bought a crate of red and green apples for her bakery. the crate had 140 red apples, which were 70% of the apples in the crate. how many apples in were in the crate

Ann is planning a trip to Australia. The table below shows the cities she hopes to visit while she is there, as well as the amount of money she estimates that she will spend in each place as a result of lodging, eating, transport, and similar

I collected $0.05 at the recycling plant for each of her 78 cans how much money did she collect all together