Which value of a makes the equation 13 = 40 - 3a true?

Simplifica: 49/90, se puede?

A submarine is diving at a rate of 84 feet per minute. If the submarine begins diving from the surface of the water, what would be the submarine depth after 7 minuets?

What will you be least likely to be responsible of as part of the accounting team of your organization?

Let w be the amount Juan earned walking dogs then (2w-6) is the amount Juan earned mowing lawns the total amount Juan earned is w + (2w-6) or w-6 Emma wrote the expression 2 (3w-6) to represent the amount of the money that Juan spent is she correct

Jack was 10 years older than priscilla. together their ages totaled 172 years. what were their ages?

Jared ate 1/4 of a loaf bread. He cut the rest of loaf into slices. How many slices of bread did he cut?

Find thе аvеrаgе оf - 25, - 70, 15, - 31, - 25, and 40

8x^2-7x+4x^3-2-3x^2+9x-4

A planet has 5 moons. the moons were in alignment on 1/1/17 at exactly midnight. calculate the next date and time that the moons will be in alignment again

viviana wants to wrap a gift in a box that is 5 inches by 3 inches how much wrapping paper will she need? assume that the paper does not overlap