Answer: 132
Step-by-step explanation:
Step 1 - Add 4 + 8 (12)
Step 2 - Muliplty 12 by 11 (132)
Step 3 - Divided 132 by 12 (checking the work - 11)
You should get 11 for the final answer, so b = 132
132 / 12 = 11
14 girls are in the class
the ratio 7:5 is divided by two so it can also be seen as 14:10. Add four boys and the ratio becomes 14:14 which is also 1:1
Answer:
1/2
Step-by-step explanation:
9/10 - 4/10 = (9-4) / 10 = 5/10 = 1/2
The slope will be the one next to the variable which in this case is (x) so the slope is 2 and the y-intercept is the + added to the equation in this equation there is none.
Slope= 2
Y-Intercept= None
Answer: C
Step-by-step explanation: Hope this help :D
