Phil is monitoring his calorie consumption. On Monday he eats meals totaling 1,700 calories.
On Tuesday he eats meals totaling 3,000 calories.
On Wednesdayheeats mealstotaling2,500 calories,
and on Thursday his meals total 3,200 calories.
What is his average calorie consumption per day?
A. 1,600 calories
B. 1.885 calories
C. 2,100 calories
D. 2,600 calories

Plz show work help!!

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top