Answer:
7. [tex]a=48[/tex]
8. [tex]b=30[/tex]
9. [tex]c = 188[/tex]
10. [tex]d = 18[/tex]
11. [tex]x = 32[/tex]
12. [tex]y = 40[/tex]
Step-by-step explanation:
Let's do something called cross-multiplication. It's exactly what it sounds like, we multiply the top number with the denominator across the multiplication.
[tex]\frac{33}{a} = \frac{11}{16}[/tex]
[tex]11 a = 33(16)[/tex]
[tex]11a = 528[/tex]
Now we can simplify.
[tex]a=48[/tex]
So we got the answer for the first one. We can keep doing the same thing for the others.
