Answer:
Step-by-step explanation:
you can go to a calculator
Answer:
A
12+7x=a
x=days
a=amount of money
B 12+7x=a
Step-by-step explanation:
7(18)=126
12+126=a
138=a
Answer:
(Sorry in advance if its wrong so don't get mad) but I think its d
Step-by-step explanation:
Answer:
2(w+10)=50
Step-by-step explanation:
rectangle two sides are equal and the other two sides are equal
so we know two sides are ten in this equation the w can be the unknown sides so 2*w and 2*10 = 50
2(15+10)=50
Answer: i think the answer is W = -50
Step-by-step explanation: