Hey so this is due in three hours I need help 1) point J(-3,-7) was rotated to J' (7,-3) how many degrees was the rotation?
2) point C (12,5) was reflected to C' (-12,5) what was the line of reflection?
3) point M (-3,-7) was dilated to M' (9,18) what was the scale factor, and was the dilation an enlargement or reduction?
4) point Z (-5,-6) was translated to Z' (-8,4) Describe the direction and distance of the translation

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40

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.

answer is 1

step-by-step explanation:

yes

step-by-step explanation:

(2x+3)(x+5)(x-4)