Ashley received a $ 70 gift card for a coffee store. She used it in buying some coffee that cost $7.77 per pound. After buying the coffee, she had $46.69 left on
her card. How many pounds of coffee did she buy?

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?

The value, v, of kalani’s stock investments over a time period, x, can be determined using the equation v=750(0.80)^-x. what is the rate of increase or decrease associated with this account? 20% decrease 20% increase 25% decrease 25% increase

The ideal weight of a nickel is 0.176 ounce. to check that there are 40 nickels in a roll, a bank weighs the roll and allows for an error of 0.015 ounce in total weight