Which expression can be used to check the answer to 56 + (-14) = n?

The multiplication sign in algebra is a centered dot. We do not use the multiplication cross *, because we do not want to confuse it with the letter x.

For your birthday you go to the movies with three friends. You buy 4 boxes of popcorn, one for you and one for each of your friends. The tickets cost $5.75 each and the popcorn costs $4.25 per box. The total cost can be expressed by (4 • 5.

X=2y 4x+3y=19.25 substitution method

The acceleration of the car will The mass of the car will The velocity of the car will

A telephone pole 13 1/3 feet tall casts a shadow of 16 feet when a person casts a shadow of 6 feet. How tall is the person?

Round 2.41 to the nearest whole number

How would I write 8 centimeters as a fraction

In training for the zombie race, Harris runs 4 times back and forth across the pasture, then runs through the woods 3.75 miles. In all, Harris runs 15.7 miles. What is the distance from one side of the pasture to the other?

What's the probability of P (T) ?

Evaluate. Be smart, (2.31∙5.82+4.18∙2.31+90∙2.31) : 2.31∙0.55