Answer:

Step-by-step explanation:

89+90=171. keep in mind that increased or increased by means to add
Answer:
i think its 7t
Step-by-step explanation:
The point-slope form:

We have the points (-8, -8) and (-7, 9). Substitute to the formula of a slope:

Put the coordinates of the point (-7, 9) and the value of slope to the point-slope formula:
