The answer is “like” terms.
You add common terms together to get variables by themselves.
Answer:
1 3/4=7/4 since 1*4+3=7, so (90/7)/(7/4)=(90/7)(4/7)=360/49, mixed number form is 7 17/49 and in decimal form is 7.35.
Step-by-step explanation:
B: 100,000 combinations because if you have 5 digits, your equation is 10^5 which equals 100,000,
