Solve for b
(PLZ HELP ASAP!!)

b = 39

Step-by-step explanation:

The sum of the angles in a triangle are 180 degrees

b+ 2b+ b+24 = 180

Combine like terms

4b +24 =180

Subtract 24 from each side

4b+24-24 =180-24

4b = 156

Divide each side by 4

4b/4 =156/4

b =39

Step-by-step explanation:

Sum of the angles in a triangle is 180 degrees.

hope this helps

brainliest appreciated

good luck! have a nice day!

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.

i need a diagram

step-by-step explanation:

no