choccocakee choccocakee

03-04-2020
Mathematics

contestada

Solve the equations by elimination method

y= x^2 +4x

2x+y= 72

Pls show full working out

Respuesta :

jaydenlong13 jaydenlong13

08-04-2020

Answer: 1375

Step-by-step explanation:

70-2= 70

70/2=35 (x=35)

4x=140

x^35=1225

1225+140=1375

Answer Link

Otras preguntas

6x+5y=-15 into intercept form

What's the square root of 98

If a line has no y-intercept, what can you say about the line?

what is 1 20/32 as a decimal and percent?

how do I write 0.25 as a fraction in its simplists form

do u guys know the answer for 4/5b=16

0.632 in two other forms?

8 times 51 show your work

give me a sentence with the words risk and wages

What is 0.00000802 in scientific notation