Answer:
1.2000 * 10^4
Step-by-step explanation:
Each friend spent $50 (50+50+50= 150)
Sarah spent twice as much as them150*2=300
altogether they spent $150+$300= $450
(just edited sorry for previous mistake)
Answer:
a
Step-by-step explanation:
because they are vertical angles they are equal to each other so we write the equation 132=5x+7
step 1 subtract each side by 7
125=5x
step 2 divide each side by 5
x=25
Answer:
24:42 or 4:7
Step-by-step explanation:
Silverfish : Total fish
24 : 24 + 18
24 : 42
Simplify:
24:42 = 4:7
