Yahhgurllyazz Yahhgurllyazz

05-01-2017
Mathematics

contestada

x + 4y = 4 and x - 4y = 19 help please and show your work

Respuesta :

GreenSlime GreenSlime

05-01-2017

Can you use negative number?

Answer Link

Otras preguntas

Given the trinomial, what is the value of the coefficient 'B' in the factored form? 2x2 - 12xy - 32y2 = 2(x - 8y)(x + By) B= ____________ Numerical Answers Expe

what is the value of –3 • (7 (–3)2) ÷ 3? a. 13 b. –2 c. –16 d. –48

Biology answers many questions, but its main focus is

Ethan burns 659 calories when he runs for 1 hour. Suppose he runs for 5 houtse in one week. How many calories does Ethan burn in 5 hours?

While playing a game, you move back 5 spaces with the roll of the number cube. Your friend moves forward 3 spaces. Write each amount as an integer.

what is a solution to (x 6)(x 2) = 60? x = −6 x = −4 x = 4 x = 12

to develop good alternatives, one should brainstorm ideas and consider different perspectives. true or false.

4 tens + 6 tens in standard form

................................find 8% of 2.36.

which words make up the adverb phrase in this sentence? weather satellites circle above the earth, collecting information. a. circle above b. collecting informa