Answer:
10.63
Step-by-step explanation:
You need to expand (4x-7)(x+3), multiplying each term in the first bracket by each term in the second bracket, in order to get 4x^2+5x-21. Hope that helps!
Answer:
3.1
Step-by-step explanation:
Answer:
x+18
Step-by-step explanation:
Answer:

Step-by-step explanation:
Hi there!

Change mixed numbers to improper fractions:

Dividing by a fraction is the same as multiplying by its reciprocal:

Reduce:



Change improper fraction into mixed number:

I hope this helps!