Why is the hcf of some numbers 1

Leonard earned 100 from bonus plus 15 per day at his job this week. Which of the following expressions best represents Leonard's income for the week

Which answer choice is equivalent to 4 (2x + 7) ? 8x + 7 36x 84 + 28 15x

Which events have a probability of 25 percent? Select three options. choosing a green jelly bean out of a bag that contains 2 green jelly beans, 1 red jelly bean, and 5 yellow jelly beans rolling a number less than 3 on a six-sided die spinning a

Kevin works as a cook. He earns $1,628.14 every 8 weeks. About how much does Kevin earn per week? A About $250.00 per week B About $150 per week C About $200.00 per week D About $20 per week

Describe one difference between the graph of y=nx^2 and the graph of y=nx^3 For any rational number.

McKenna rode 3.8 miles on her bike last Saturday. Convert this number to a fraction in simplest form.

Jake carries a green a yellow and a black guitar pic in his pocket he randomly chooses a guitar pic from his pocket before every concert what is the probability he will select the same color pic for two concerts in a row

Keith has p pennies, n nickels, and d dimes in his pocket. the total number of coins is 9. the expression 0.01p+0.05n+0.10d0.01p+0.05n+0.10d represents the value of the coins, which is equal to $0.53. he has two fewer nickels than dimes.

Is 2468 a rational or irrational number

A 15 foot ladder is leaning against a wall. if the foot of the ladder is sliding away from the wall at a rate of 10 ft/sec, at what speed is the top of the ladder falling when the foot of the ladder is 9 feet away from the base of the wall?