Answer:
g = f - e
Step-by-step explanation:
f - g = e
- g = e - f
g. = f - e
A car has a 16-gallon fuel tank. When driven on a highway, it has a gas mileage of 30 miles per gallon. The gas mileage (also called "fuel efficiency") tells us the number of miles the car can travel for a particular amount of fuel (one gallon of gasoline, in this case). After filling the gas
tank, the driver got on a highway and drove for a while.How many miles has the car traveled if it has 10 gallons of gas left in the tank?
and write an equation that represents the relationship between the distance the car has traveled in mikes, d, and the amount of gas left in the tank in gallons, x
Answer:d=(16-x)30
Step-by-step explanation:
The car traveled 600 miles if it has 10 gallons of gas left in the tank.
What is the equation?The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that is equal.
To determine the equation that represents the relationship between the distance traveled by car and the amount of gas left in the tank.
Let the distance traveled by car would be d miles,
and the amount of gas left in the tank would be x gallons
Since the car had a 16-gallon fuel tank
So the amount of gas left in the tank would be 16 - x
When driven on a highway, it has a gas mileage of 30 miles per gallon.
To find the equation of the distance we have to calculate the product of gas left in the car and the mileage of the car.
So the required equation as:
⇒ d = (16-x)30.
If it has 10 gallons of gas left in the tank
Substitute x = 10 in the above equation, we get
⇒ d = (16-10)30.
⇒ d = (20)30.
⇒ d = 600.
Therefore, the car traveled 600 miles if it has 10 gallons of gas left in the tank.
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what is the formula of polygons of triangle?
F(X) = 2X -7 Find F(-1)
Answer:
f(-1)=-9
Step-by-step explanation:
f(x)=2x-7
f(-1)=2(-1)-7
f(-1)=-2-7
f(-1)=-9
Need help Asap, Tysm if you respond!!
Answer:
20
Step-by-step explanation:
insert those variable values like this
[tex]( 4 + 8) {}^{2} \div 4 - 2(8)[/tex]
if you want more explanations pm me
Purpose is important because it reminds you why you're doing what you're doing when things get tough
O True
O False
what is 5*5+100-99*76
Answer:
-7399
Step-by-step explanation:
mark me brainiest please
Answer:
-7399
Step-by-step explanation:
5*5+100-99*76
25 + 100 - 7524
= -7399
Please I need some answers
Please, this is due tomorrow!!! Boyle's Law in chemistry states that when the temperature is constant, the pressure of a gas is inversely proportional to its volume. Let p represent the pressure, and let V represent the volume of the gas. At a certain temperature, V = constant/p. By what factor does the volume of the gas change if the pressure changes by each given factor?
a. 2
b. 3
c. 4
d. 5
Given the function:
f (x) = (3 x + 4) minus (2 minus x)
Evaluate for f (5).
a.22
b.15
c.16
d.30
Answer:
A
Step-by-step explanation:
Subtract --4x2 + 3x - 7 from 8x2 + 2x - 3
Answer:
23
Steps ig
((8x2) +2x(-3)))-(((-(-4)) x 2) +( 3 x( -7)) =23
Y is between X and Z, XZ = 14, and YZ = 11.4. Find XY.
Why can you use Linear Pairs and Vertical Angles to prove lines are parallel?
Answer:
The reason why linear pairs and vertical angles are used to prove lines are parallel is because they area transversal drawn through the parallel lines will form angles on each of the two parallel lines including;
1) Supplementary linear pairs and
2) Vertical angles
3) Alternate angles
Given that either;
a) The corresponding angles that form the linear pairs are congruent
b) The corresponding vertically opposite angles are congruent
c) The corresponding alternate angles are congruent, we have;
The two lines are said to be parallel.
Step-by-step explanation:
PLZ HELP!
in a survey, 25 out of 200 students are planning to vote for Susie for class president. If there are 1,000 students voting, how many votes would Susie expect?
Answer:
125 votes
Step-by-step explanation:
Set up a proportion.
[tex]\frac{25}{200} =\frac{x}{1000}[/tex]
Cross-multiply. Solve for x.
[tex]25,000=200x\\25,000/200 = 200x/200\\125=x[/tex]
Susie can expect 125 votes.
Please can someone help me
Find the sum
-13.6 + (-14.4)
Answer:
-28
Step-by-step explanation:
Answer:
→The sum of -13.6 + (-14.4) is -28.
Plz help! Is this right? Question is below!
Answer:
500m
Step-by-step explanation:
This question is really asking for the perimeter of the rectangle. The two of the longest sides is 14 units, the other 2 are 11 units. 14 + 14 + 11 + 11 = 50 units/ 1 unit is 10m, so 50 by 10 is 500, 500 meters.
Adding fractions
1/5 + 2/22
Answer:
16/55
Step-by-step explanation:
Answer: 16/55
Step-by-step explanation:1
5
+
2
22
=
1 × 22
5 × 22
+
2 × 5
22 × 5
=
22
110
+
10
110
=
22 + 10
110
=
32
110
=
32 ÷ 2
110 ÷ 2
=
16
55
Kaylee is selling candles to raise money for her lacrosse team. The large candles sell for $25 each and the
small candles sell for $10 each. She needs to raise $600. Write a function to represent how many of each type of candle Kaylee needs to sell. Let x represent the number of large candles, and let y represent the number of
small candles
Answer:25(20)+10(10)=600
X Y
Step-by-step explanation: sell 20 (X) Large candles and sell 10 (Y) small candles
32 ounces of maple syrup for $3.99 OR 48 ounces of syrup for $4.99
Answer:48-32=16 so you get 16 more oz. of maple syrup for $1 more so the answer is 48 ounces for $4.99.
Step-by-step explanation:
What is the slope of (-2,-6) and (-7,-5)?
Answer:
= -1/5
Step-by-step explanation:
To find the slope we use
m = ( y2-y1)/(x2-x1)
= ( -5 - -6)/(-7 - -2)
( -5 +6)/(-7 +2)
1/-5
= -1/5
Answer:
-1/5
Step-by-step explanation:
Y2 - Y1 / X2 - X1
-6 - -5 / -2 - -7
Convert: -6 + 5 / -2 + 7
-1/5
Hope that helps!
what is 3298.96907216 to the nearest thousand
Answer:
3298.96907216 is nearest to 3000
slope of (-7,8) (-7,5)
Elena wants to buy a jacket that is originally priced at x dollars.
The price of the jacket is discounted by 30%.
The expression that represents its
discounted price is 0.7x.
Which of the following expressions represents another way to show the discounted price of the jacket?
Answer:
Step-by-step explanation:
If 0.7x represents the discounted price, then another way to show this is:
x+70%
[tex]\frac {a} {x} = \frac {70} {100}[/tex]
x-30%
x÷0.3
1, 2, 3, 5, 8, ____, ____, ____ Give the next three numbers in the pattern.
Answer: 10, 12, 14 are the next numbers
Explanation:
find the area of a rectangle with lenght ( x + 3 ) units and breadth ( x -2) units
George’s age is three times that of his brother. When you add George’s age to his brother’s, you get 24. How old is each brother?
a) Write an equation that represents the situation. Explain any variable used.
b) Solve the equation from Part (a). Show your work. State your solution as a complete sentence.
Answer:
G=18
Step-by-step explanation:
George-G
1/3G+G=24
4/3G=24
3/4*4/3G=24*3/4
G=18
George will be 18 years old there we can find his brothers age by dividing it by three thus 18/3=6
Answer:
George is 18 and his brother is 6
Step-by-step explanation:
let the brother's age be n then George's age is 3n ( 3 times his brother's age )
n + 3n = 24 ( sum of their ages )
4n = 24 ( divide both sides by 4 )
n = 6
and 3n = 3 × 6 = 18
George is 18 years old and his brother is 6 years old.
Convert to Slope-Intercept Form to graph 4x+3y=9
Please show the two points
The line of the equation in the Slope-Intercept Form would be; y=-4/3x+3
How to get the slope-intercept form of a straight-line equation?If the slope of a line is m and the y-intercept is c, then the equation of that straight line is given as y = MX +c. To find the slope of a line, the rate at which the value of 'y' is increasing as we increase the value of 'x' by one unit.
Given that 4x+3y=9
Thus, 4x+3y=9
Subtract 4x on both sides;
4x -4x + 3y = 9 -4x
Now divide by 3 on both sides
3y= -4x+9
Then we get;
y=-4/3x+3
Hence, the line of the equation in the Slope-Intercept Form would be; y=-4/3x+3
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place these numbers from least to greatest. ( PLS HELP!)
Answer: second option
Step-by-step explanation:
Sqrt 3= 1.73
Sqrt 6= 2.45
pi= 3.14
18.79+2.11+(-1.92)+17.28
Answer:
36.26
Step-by-step explanation:
Hope this helps. Plz give brainliest.
Answer:
36.26
Step-by-step explanation:
Please let me know WHY you choose your answers please, I want to understand this more.
Answer:
A. no
B. yes
C. yes
Step-by-step explanation:
A. not enough information is given other than the fact that ∠E ≡ ∠B (45°)
B. SAS (side angle side). To make ∠ABC into ∠DEF, you need to multiple the side lengths in ∠ABC by 3/2
12/x = 8 .... rearrange .... x = 3/2
C. AA (angle angle). ∠A is congruent to ∠Y and this is given by those two lines. ∠B is congruent to∠Z and this given because it has one line. This means that the other angle (C and X) would be congruent.