Answer:
4 + x =5
Step-by-step explanation:
By adding a variable you can set up an addition sentence
5x+2y2-y3:x=2 and y=4
5(2)+2(4)2-(4)3
10+8(2) -12
10+16-12
26-12
=14
Answer:
D 111.4 cm²
Step-by-step explanation:
Answer:
12 whole bags
Step-by-step explanation:
Answer:
you multiply the circumference by the radius squared
Ex.) (c= circumference)
c=3.14x2r