EASY QUESTION HELP PLS

k=2

Step-by-step explanation:

7[k+8]=70

First distribute the 7 into the k+8

7k+56=70

Then subtract the 56 on both sides since we want to isolate the variable

7k=14

Lastly divide each side by 7 to get the variable by itself and its value

k=2

We can check this by plugging 2 into the equation. We substitute for 2 in place of k.

7[2+8]=70

First do inside the brackets

7[10]=70

Next multiply

70=70

The equation is true so we know for sure that 2=k

if i put something wrong your not gonna like it so rather not say nothing.

answer:

given the linear inequality :

add 2y to both sides we get;

simplify:

add 12 to both sides of an equation;

simplify:

divide both sides by 2 we get;

or

the related equation for the inequality equation [1] is;

y-intercepts defined as the graph crosses the y-axis.

substitute x =0 in [2] to solve for y;

y = 6

x-intercepts defined as the graph crosses the x-axis.

substitute value y = 0 to solve for x;

subtract 6 from both sides we get

multiply both sides by 2 we get;

or

x = -12

now, plot these point (0, 6) and (-12, 0) on graph as shown below and shade the graph below the solid line.