Describe sets of two or more matching integer cards that satisfy the criteria in each part below: a. cards increase the score by eight points. b. cards decrease the score by 9 points. c. removing cards that increase the score by 10 points. d. positive cards that decrease the score by 18 points.

a. Removing two (-4)'s

b. Picking up three (-3)'s or removing three 3's

c. Removing two (-3)'s and one (-4)'s

d. Removing three 5's and one 3's

Step-by-step explanation:

Cards available: 5, -3, -4, & 3

a. Score can be increased picking up positive cards or removing negative cards.  

b. Score can be decreased picking up negative cards or removing positive cards.  

c. As stated before, in order to increase the score removing cards, positive cards have to be removed.

d. As stated before, in order to decrease the score with positive cards, those cards have to be removed.

parallel and congruent

step-by-step explanation:

the movement of translation is linear.   these have the same translation because you are using the same rule for each point of the triangle so you will see the same slope being used to get from a point on the triangle to its image.

same slope!   you should think parallel when you see those 2 word together (well unless it's the same line but it can't be because we are coming from different points here)

congruent! because each point is being moved the same distance.

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)