1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
katen-ka-za [31]
3 years ago
8

Four trucks were used to make deliveries. The drivers recorded the number of miles driven and the amount of gasoline used. Truck

Mileage Truck Miles Driven Gallons Used A 45 3 B 24 2 C 14 1 D 36 4 Which truck drove the fewest number of miles per gallon of gas? Anyone who anwsers this question gets 23 points
Mathematics
2 answers:
deff fn [24]3 years ago
8 0

Answer: Truck C

Step-by-step explanation: 14:1

Paladinen [302]3 years ago
3 0

Answer:

the truck with the fewest number of miles per gallon is TRUCK D with a distance of 9miles per gallon

Step-by-step explanation:

Four trucks were used to make deliveries.

Truck A 45 3

Truck B 24 2

Truck C 14 1

Truck D 36 4

Which truck drove the fewest number of miles per gallon of gas?

To calculate for mile per gallon for each truck = miles/gallon

Truck A 45 3 =45/3 = 15miles/gallon

Truck B 24 2 = 24/2 =12miles/gallon

Truck C 14 1 = 14/1 = 14miles/gallon

Truck D 36 4= 36/4 = 9miles/gallon

the truck with the fewest number of miles per gallon is TRUCK D with a distance of 9miles per gallon

You might be interested in
M<MRT 133. What is m<MRN?
liberstina [14]

Answer:

MRN+NRT=MRT

2g-2+4g-9=133

6g-11=133

6g=133+11

6g=144

g=144/6

g=24

MRN=2g-2

=2(24)-2

=48-2

=46°

Hope it helps:-)

4 0
3 years ago
(MARKING BRAINLIEST) Kareem cannot decide which of two washing machines to buy. The selling price of each is ​$390. The first is
Tems11 [23]

Answer:

See explanation

Step-by-step explanation:

The selling price is ​$495.

The first washing machine:

- is marked down by 30​%

$495 - 100%

$x - 100% - 30% = 70%

Find the value of x:

The second washing machine:

- is marked down by 20​% with an additional 10​% off

$495 - 100%

$y - 100% - 20% = 80%

Find y:

Now,

$396 - 100%

$z - 100% - 10% = 90%

Find z:

Thus, the sale price of the first washing machine is $347 and the sale price of the second washing machine is $356. The second machine is more expensive.

5 0
2 years ago
Read 2 more answers
Suppose Y varies directly with X and Y equals 10 when X equals -3 what direct variation equation relates XNY what is the value o
xeze [42]

Answer:

Expression: Y = -10/3 X

Y = 10/3

Step-by-step explanation:

If Y varies directly as X, then;

Y∝X

Y = kX

k is the constant of variation

If Y = 10 and X = -3

10 = -3k

k = -10/3

Substitute k = -10/3 into the expression Y = kX

Y = -10/3 X

This gives the required expression

To get the value of Y when X = -1

Recall that Y = kX

Y = -10/3 (-1)

Y = 10/3

Hence the value of Y is 10/3

8 0
2 years ago
A gym owner has some purple weights and some white weights. The purple weights are 10 kilograms each, and the white weights are
snow_lady [41]

Answer: 3,9

Step-by-step explanation:

Given

A gym owner has purple and white weights that measure 10 kg and 6 kg each

respectively.

They weigh 84 kg in total

suppose there x purple and y white weights

\therefore x+y=12\quad \ldots(i)\\\Rightarrow 10x+6y=84\quad \ldots(ii)\\\\\text{Solving }(i)\ \text{and }(ii)\\\\

x=3,\ y=9

Thus, there are 3 purple and 9 white weights.

8 0
2 years ago
Select all of the following tables which represent y as a function of x.x 5 10 11y 3 9 15x 5 10 11y 3 9 9x 5 10 10y 3 9 15
11Alexandr11 [23.1K]

Answer:

Table 1 and 2 represent a function

Step-by-step explanation:

Given

<em>Table 1</em>

x 5 10 11

y 3 9 15

<em></em>

<em>Table 2</em>

x 5 10 11

y 3 9 9

<em>Table 3</em>

x 5 10 10

y 3 9 15

Required

Determine which of the tables represent that y is a function of x

For a relation to be a function; the x values must be unique.

In other words, each x value must not be repeated;

Having said that;

Analyzing Table 1

<em>Table 1</em>

x 5 10 11

y 3 9 15

<em></em>

Note that the x rows are unique as no value were repeated;

Hence, Table 1 is a function

<em>Table 2</em>

x 5 10 11

y 3 9 9

Note that the x rows are unique as no value were repeated;

Hence, Table 2 is a function

<em>Table 3</em>

x 5 10 10

y 3 9 15

Note that the x rows are not unique because 10 was repeated twice;

Hence, Table 3 is not a function

7 0
3 years ago
Other questions:
  • 42×4/7 how do this problem
    7·1 answer
  • Complete the equation, by supplying the missing exponent.
    8·2 answers
  • Evaluate the expression. <br><br> (-4)2
    14·2 answers
  • Create a system of equations where the solution is (7,-2). Explain you found the system.
    9·1 answer
  • carmen prepared 14 kilograms of dough after working for 2 hours. How much did carmen prepare is she worked for 3 hours? solve us
    6·1 answer
  • If right I’ll mark brainiest
    13·1 answer
  • The graph of a system of two linear equations is a pair of lines that intersect at a single point. How many solutions does the s
    7·2 answers
  • Select the graph that represents the solution for the following system of inequalities.
    11·1 answer
  • 50 points!!
    7·2 answers
  • Can someone help me? - will mark as best brain if you help me out (//^.^//)
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!