A bag contains green marbles and blue marbles, 43 in total. The number of green marbles is 8 more than 4 times the number of blue marbles. How many green marbles are there? PLEASE HELP ITS URGENT

36 green marbles

Step-by-step explanation:

blue = b

green = 4b+8

4b+8+b=43

5b+8=43

5b=35

b=7

4(7)+8=28+8=36

then, the surface area of the sphere shown in the image is: 256π sq. units!

step-by-step explanation:

the lateral surface area of a sphere is 2πrh where h=2r.

then:

surface area = 4πr^2.

in this case, r=8 units ⇒ surface area = 4π(8 units)^2. = 256π sq. units!

then, the surface area of the sphere shown in the image is: 256π sq. units!

y-1700=200(x+4)

step-by-step explanation:

200(x+4) is 200x + 800 she is saving 200 per week x is the weeks and the -1700 is. us that’s howmuch she already had