change the mixed numbers to improper fractions
3 3/5 = (5*3+3)/5 =18/5
2 1/4 = (4*2+1)/4 = 9/4
18/5 divided by 9/4
copy dot flip
18/5 * 4/9
18/9 * 5/4 =
10/4
5/2
return to a mixed number
2 1/2
1 dollar = 100 cents
so 100 pennies
Answer:
figure 2
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
3x^2 - 4
Let x = 2
3 * 2^2 -4
Exponents first
3 *4 -4
Then multiply
12 -4
Now subtract
8
Answer:
y = 4x + 2
Step-by-step explanation:
You would use point slope to solve this. y-y = m(x-x) m represents the slope. With your numbers it would look like this ------> y-6 = 4(x-1)-----> distribute the 4 -----> y-6 = 4x - 4 ------> add six on both sides ------> they cancel out on the left ------> y = 4x + 2. Hope this helped!!!!
