BellKelsey2006 BellKelsey2006

22-09-2021
Mathematics

contestada

What is the value of x in the equation x - y = 30, when y = 15?
O4
O 8
O 80
O 200

What is the value of x in the equation x y 30 when y 15 O4 O 8 O 80 O 200 class=

Respuesta :

ueheehhshs2727 ueheehhshs2727

22-09-2021

[tex] \frac{1}{5}x - \frac{2}{3} y = 30 \\ [/tex]

Putting the value of Y = 15

[tex] \frac{1}{5} x - \frac{2}{3} \times 15 = 30 \\ \frac{1}{5} x = 30 + 10 \\ \frac{1}{5} x = 40 \\ x = 5 \times 40 \\ x = 200[/tex]

So, X = 200

Answer Link

Otras preguntas

what number must you add to the polynomial below to complete the square? x^2-x A. 1/4 B. 1/2 C. 2 D. 1

What is 7 3/4 times 7?

182,886 rounded to the nearest tenth

which branch of central government makes/enact/ passes laws

of elements N, O, Cl, Na, and Which two would likely have similar chemical properties and why

The role of media on reporting human rights violation

What did Anti-Federalists fear would happen if the Constitution became law?

Consider the following piecewise-defined function. f(x){x^2 -5, x<3

I only need to know the answers to numbers 9 and 10 The problems are the ones circled in the photo

Factor 3s+27t. Please help me I was absent for about a week with a high fever when she taught this lesson. I'm on 73% on IXL so PLEASE HELP!