Clara slept for a total of 126 hours over the cousrve of two weeks. If she sleeps for the same amount of each time each night, how many hours does she sleep per night?

Olá bom dia eu queria saber se quando um número que contém x na sua parte literal e o outro número não tiver nós devemos somar? ex 3x+1 essa equação tem a mesma parte literal? Dá pra somar? obj a materia e adição e subtração de polinomios.

How long does it take Natsumi to clean up after she is done? TABLE:. AREA TIME 30. 2 45. 2.75 60. 3.5

What is the volume in cubic meters of a greenhouse that is 30 feet long, 15 feet wide, and 8 feet high

Gaira was asked to evaluate the algebraicexpression - 3.8x + 6 when x = - 7.5. -3.8 (-7.5) + 6 (-7.5) 28.5 + (-45) (-16.5) What mistake did she make? What is the correct answer?

How many mittens are in 20 pairs

What's the relationship between 0.04 and 0.004?

The length of a rectangular garden is 7 meters longer than its width. if its perimeter is (12 x + 14) meters, find its length in terms of x.

Job A pays $10.95 per hour, 40 hours per week. Job B pays $18,500 per y. Which job pays better? A) Job A B) They pay the same. C) Job B

4x-6+2y=10 Write the equation in slope intercept form.

Solve for y: 10y-50=-20