Answer:
x+4y is not change because it's parallel what changes is the result 8 + 4 × 2 = 16 so the equation is x + 4y = 16
Answer: B. 7d + 18
Step-by-step explanation:
7 ( d + 3 ) - 3
expanding , we have :
7d + 21 - 3
= 7d + 18
Answer:
x=13
Step-by-step explanation:
6(x+1)-2x-1=(x+15)+(x+16)
6x+6-2x-1= x+ 15+x+16
4x+5= 2x+31
2x+5=31
2x=26
x=13
Answer:
Step-by-step explanation:
5x10x8 / 26400 = 0.00909090909
/ means divide
hope it helps
Answer:
16
Step-by-step explanation:
