well, 1/6 of 3/4 is simply their product, thus
Answer:
-3x+4y=0 .
Step-by-step explanation:
the line passed through the point (-3,4) and thoch through the origin(0,0)
the the equation become -3x+4y=0.
Answer:
The Answer is that Senior Citizen Tickets cost: $4 and Child tickets cost: $7.
Step-by-step explanation:
Let s = the cost of senior citizen tickets
Let c = the cost of child tickets
The number of tickets sold for each type added together equals the sales for each day. Equations below:
Day 1
3s + 9c = $75
Solve for s:
3s = 75 - 9c
s = 25 - 3c
Day 2
8s + 5c = $67
By substitution:
8(25 - 3c) + 5c = 67
200 - 24c + 5c = 67
-19c = -133
c = -133 / -19 = $7 cost for child tickets.
Solve for s:
s = 25 - 3c
s = 25 - 3(7)
s = 25 - 21 = $4 cost for senior citizen tickets.
Proofs:
Day 1
3s + 9c = $75
3(4) + 9(7) = 75
12 + 63 = 75
75 = 75
Day 2
8s + 5c = $67
8(4) + 5(7) = 67
32 + 35 = 67
67 = 67
The difference between the diameters of the two planets is
<h3>How to write in scientific notation</h3>
Given:
- Saturn = 1.21 x 10^5 kilometers
- Neptune = 4.95 x 10^4 kilometers
Difference in diameters in scientific notation = (4.95 x 10^4) - (1.21 x 10^5) +
= (4.95 - 1.21) × 10^(4 - 5)
= 3.74 × 10^-1
=
Learn more about scientific notation:
brainly.com/question/5756316
First step:
simplify the values in the parenthesis:
-4(3+11v)
Second step:
apply the distributive property:
-12-44v
The final answer (simplified) is -44v-12