Yes because 3×2= 6 , 3×5= 15, 15 + 6 = 21
Answer:
y=2x^2+1
Step-by-step explanation:
a quadratic equation has a x^2 term
Answer:
B
Step-by-step explanation:
you need to divide both 15 and 25 by 5
15 divided by 5 = 3
25 divided by 5 = 5
^^
Answer: -5.428
Step-by-step explanation:
33 + 5 + 7z = 0
38 + 7z = 0
7z = -38
z = -38/7
Answer:
49.29
Step-by-step explanation:
16.43x3=49.29
