How do you solve this type of equation?

John can bake cookies in 1 hour

Mary can bake cookies in 2 hours

How fast can they bake cookies together?

Suzzane is 64 inches tall. What is Suzanne's height in feet and inches?

If △ABC ~ △DEF which of the following statements are correct? AB ~ EF ED ~ BA DF ~ BC BA ~ FE

In a lab, a scientist is running an experiment on a sample of radioactive particles. She observes that each day, half of the current number of particles disappears.

For any two nonzero integers, the product and quotient have the same sign? True or false. Justify.

There are three consecutive integers. the sum of the first two is 35 more than the third. find the integers.

Kayla buys a shirt originally priced at $14.00, a pair of jeans originally priced at $25.00, and a pair of shoes originally priced at $40.00.

The formula for any arithmetic sequence is an = a1 + d (n - 1), where an represents the value of the nth term, a1 represents the value of the first term, d represents the common difference, and n represents the term number.

What is 21/28 simplified

Solve: 12x2 + 5X-4 - 122x+6 x=2 x=-5 x=2, x = - 5 no solution

There are 10 people in a room. if each person shakes hands with exactly 3 other people, what is the total number of handshakes?