ANSWER ASAP I NEED THIS NOW!
2 answers:
Answer:
D, C, 71, C
Step-by-step explanation:
1) -5x+6x+21-8x+12
-7x+33
2) 3x+2x+12-4-2x
3x+8
3) (25-14)= 11
4*5*6=120/2=60
11+60=71
Answer first one is b second one is A third one is c and 4th one is A hope it helps
Step-by-step explanation:
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Answer:
34%
Step-by-step explanation:
Dime = 10 cents, 10% of a dollar
Penny = 1 cent, 1% of a dollar
3 dimes = 30% of a dollar
4 pennies = 4% of a dollar
30% + 4% = 34%
Answer: x=1
-3x=x-6+2x
-6x=-6
x=1
Answer:λ= v X f
v= λ X f
f= λ X v
v= λ / f
Step-by-step explanation: