Answer:
500=2.5x+200
x=the amount of desserts.
500-200=2.5x
300=2.5x
x=120
Step-by-step explanation:
Answer:
I think its c
Step-by-step explanation:
I think that's right
Answer:
scalene triangle-a triangle with no congruent sides.
isosceles triangle-a triangle with at least 2 congruent sides (i.e. 2 or 3 congruent sides)
equilateral triangle-a triangle with exactly 3 congruent sides.
Step-by-step explanation:
Answer:
215 history and 263 biology
Step-by-step explanation:
478 - 48 = 430. 430/2 = 215. 215 history textbooks. 215 + 48 = 263 biology textbooks