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Karolina [17]
3 years ago
12

Two dump trucks hauling rock to a construction site is given by the expression. xP + yQ P + Q Truck 1 can haul x cubic yards and

truck 2 can haul y cubic yards. Truck 1 makes P trips to the construction site, while truck 2 makes Q trips. What does P + Q represent in the expression? A) rock delivered by truck 1 Eliminate B) rock delivered by truck 2 C) total trips made by truck 1 and 2 D) total rock delivered by truck 1 and 2
Mathematics
2 answers:
Wewaii [24]3 years ago
7 0
C) total trips made by truck 1 and 2
Nataly_w [17]3 years ago
5 0

Two dump trucks hauling rock to a construction site is given by the expression. xP + yQ

P + Q

Truck 1 can haul x cubic yards

Truck 2 can haul y cubic yards.

Truck 1 makes P trips to the construction site, while truck 2 makes Q trips.

Hence the trips made by truck 1 and truck 2 should be the addition of the trips made by the trucks individually.

So the total trips is represented by P + Q

Option C) is the right answer

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Bogdan [553]

Answer:

Step-by-step explanation:

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18= x -100

118=x

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0.5=x-73/4

2=x-73

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6 0
3 years ago
i need to know how to find the x and y intercepts and then graph the linear equation for the problem x+y=2
gizmo_the_mogwai [7]

Answer:

The x-intercept of the straight line is at (2,0) and the y-intercept is at (0,2).

Join those two points with a straight line and get the graph.

Step-by-step explanation:

The intercept form of a straight line equation is \frac{x}{a} + \frac{y}{b} = 1, where the x-intercept of the line is at (a,0) and the y-intercept will be at (0,b).

So, we have to arrange the equation of a straight line in the intercept form and then we can easily find the x-intercept and y-intercept of the line.

Given equation is x + y = 2

⇒ \frac{x}{2} + \frac{y}{2} = 1

Therefore, the x-intercept of the straight line is at (2,0) and the y-intercept is at (0,2).

Now, locate the two points as obtained on the graph and join them with a straight line and you will get the graph of the line. (Answer)

8 0
3 years ago
The sum of the digits of a two-digit number is 6.When the digits are reversed ,the number decreases by 18.find the original numb
-BARSIC- [3]
2 + 4 ==> 24 --> 42 = 18
5 0
3 years ago
Sophia asked the students in her class to name their favorite sports. She made a list to display the results. 1/3 of students na
Oksana_A [137]
Let's add up all of the other sports except baseball (which we don't know)
1/3 + 1/8 + 5/12   Common denominator is 24 so let change them to 24ths

8/24 + 3/24 + 10/24 = 21/24   Since all the sport put together can be represented by the number 1, we will do 1 - 21/24
Instead of 1, I will use 24/24 (which means 1)     

24/24 - 21/24 = 3/24  or 1/8 reduced.   1/8 of the student named baseball as their favorite sport.
4 0
4 years ago
How far will a runner traveling at 10.6 m/s move in fifteen seconds?
natka813 [3]

Answer: 159 miles because 10.6 times 15 = 159

Hope it helps.

8 0
3 years ago
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