Plz answer asap
for 7th grade

x = 24.75

Step-by-step explanation:

Angles on a straight line add up to 180°

2x - 11 + 6x - 7 = 180°

Simplify the like terms.

8x - 18 = 180°

Bring -18 to the other side in order to find x. This makes it +18.

8x = 180 + 18

8x = 198

Take 8 to the other side making it being divided upon.

x =

x = 24.75

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.