Answer:
$80
Step-by-step explanation:
So for this we need the cost of 4 regular tickets minus the cost of 4 discount tickets.
4(125$) = 500$
4(105$) = 420$
From here, we can find out how much is saved by the four people.
500$ - 420$ = 80$
So 80 dollars are saved by the four people.
Cheers.
The interest (I) earned by money deposited in a simple interest annually for n years can be calculated through the equation,
I = A₁(r)(n)
where A₁ is the initial amount, r is the decimal equivalent of the rate, and n is the number of years. From the given above,
I = ($5600)(0.045)(12) =$3024
Adding this value to the original amount of money will give us $8,624.
The situation can be represented by expression 3x + 5y = 900
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more variables and numbers.
Let x represent the number of cookies and y represent the number of cake slice.
The class wants to raise $900.Hence:
3x + 5y = 900
Find out more on equation at: brainly.com/question/1214333
Answer:
b) x = 12 RS = 20 ST = 40
c) x = 7 RS = 6 ST = 11
<u>Step-by-step explanation:</u>
Use the Segment Addition Postulate: RS + ST = RT
a) (2x - 10) + (x - 4) = 21
3x - 14 = 21
3x = 35
x
RS = 2x - 10
ST = RT - RS
Use the same formula to solve for b and c
Answer:
It is the normal force pushing from upward upon the block in order to support the weight of the block.
Hope this helps.