Answer:
2/3
Step-by-step explanation:
7/12+1/12=8/12
<u>8</u> / 4 <u>2</u>
12 / 4 3
Final answer 2/3
3. The simplest form of √42 is √42
4. √75
Rewrite 75 as 5^2 * 3
Now you have √(5^2*3)
Pull squared terms out from the radical to get 5√3
66n-31m
26n-7m+4(10n-6m)
26n-7m+40n-24m
3w-15 is the answer ,
w + w + w-15
( combime like terms )
= 3w - 15
12:8
So 12 boys
8 girls
2x + y
x² + xy - y² = 4
→ Remember the rule, bring the power down then minus 1
