Answers
Answer:
Step-by-step explanation:
y = 3x - 5
y = 3(2) - 5 = 6 -5 = 1
y = 1
Related Questions
If f(x) = 2x - 4, find f(3)
Answers
Answer:
f(3) = 2
Step-by-step explanation:
f(x) = 2x - 4 when f(3). In other words substitute x with 3 to solve.
f(3) = 2(3) - 4
f(3) = 6 - 4
f(3) = 2
Best of Luck!
Use the scenario to answer question 5-7 : Tonya is a Lyft driver and she charges a base fee of $3.50 to begin a drive. She then charges $0.50 per mile. Sandra needs a ride to the convention center but she has to pick up a friend along the way so she determines it is at least 15 miles to get there, but less than 20 miles. Write the domain for this scenario.
Answers
Step-by-step explanation:
We are expected to solve for the range of cost that Sandra will pay to Tonya
firstly, the model for Tonya's charge is
y=3.5+0.5x
For 15 miles
y=3.5+0.5(15)
y=3.5+7.5
y= $11
For 20 miles
y=3.5+0.5(20)
y=3.5+10
y= $13.5
Hence the domain is y=3.5+0.5x 11<=y<=13.5
What value does the 3 represent in the number 16.344
Answers
Answer:
300
Step-by-step explanation:
9. Large postcards come in packages of 20. Small postcards come in packages of 25. A store buys 24 packages of large postcards and 18 packages of small postcards. Which statement is true? * 10 points The store bought a total of 930 postcards The store bought 30 more small postcards than large postcards The store bought a total of 932 postcards. The store bought 68 more large postcards than small postcards.
Answers
Answer: 930 packages.
Step-by-step explanation:
Large postcards come in packages of 20.
Small postcards come in packages of 25.
A store buys 24 packages of large postcards. The total packages will then be:
= 20 × 24 = 480
The store buys 18 packages of small postcards. The total package here will be:
= 18 × 25 = 450
Therefore, total packages bought will be:
= 480 + 450
= 930 packages
Answer:
Step-by-step explanatill postcards than large postcards The store bought a total of 932 postcards. The store bought 68 more large postcards than small postcards
help!!! cgxifxgizgizgz
Answers
Answer:
Step-by-step explanation:
the answer is ratio
Hope I helped :)
What is a denominator.
Answers
The number on the bottom of a fraction
Answer:
part of a fraction
Step-by-step explanation:
can you please solve this will mark brainlist
Answers
Answer:
your answer is C 1 = 5
Step-by-step explanation:
Ben exercises every 12 days and Isabel every 8 days. Ben and Isabel both exercised today. How many days will it be until they exercise on the same day again?
Answers
Answer:
24 days
Step-by-step explanation:
First, we need to determine the Lowest common multiplier(LCM) of both days.
Given that;
Ben exercise for 12 days ,
Isabel exercise for 8 days
Hence, the LCM of both days is
12 = 2 × 2 × 3
8 = 2 × 2 × 2
Therefore,
LCM = 2 × 2 × 2 × 3 = 24.
It will take both Ben and Isabel 24 days to exercise on the same day again
idk how to Evaluate 10^4.
Answers
Answer:
10000
Step-by-step explanation:
Do 10x10x10x10 in a calculator
Answer: 10^4= 10,000
Step-by-step explanation:
10^4= 10*10*10*10= 10,000
what is the slope of the line that passes through the points (-7,-7) and (-7.1)
Answers
Answer:
Undefined
Step-by-step explanation:
Use rise over run (y2 - y1) / (x2 - x1)
Plug in the two points:
(y2 - y1) / (x2 - x1)
(1 + 7) / (-7 + 7)
8/0
= undefined
So, the slope is undefined, since you cannot divide by zero.
The slope of the lines that passes through the points (-7,-7) and (-7.1) is an infinite slope.
Slope equation:The slope formula is described as follows:
m = y₂ - y₁ / x₂ - x₁Therefore,
x₁ = -7
x₂ = -7
y₁ = -7
y₂ = 1
m = 1 - (-7) / -7 - (-7)
m = 1 + 7 / -7 + 7
m = 8 / 0
m = infinity
The slope is an infinite slope. Therefore, it is a vertical line.
learn more on slopes here: https://brainly.com/question/12003147?referrer=searchResults
AM
What time is shown on the clock?
12
11
10
9
6
2:26
B
2:28
5:11
D
5:09
Answers
Answer:
C!
Step-by-step explanation:
Answer:
5:11
Step-by-step explanation:
The minute hand is on 11 and the hour hand is on 5
Find the zeroes of the quadratic polynomial given below. find the sum and products of the zeroes and verify relationship of terms in the polynomial.
2. P of x = x square _4x+3
Answers
• P(x) = x² - 4x +3
To find :• The zeroes of the quadratic polynomial .
• To verify the relationship .
Solution :•x² - 4x + 3 = 0
Split the middle term :
=> x² - 3x - x + 3 = 0
=> x ( x - 3) - 1 ( x - 3 ) = 0
=> (x - 1)( x - 3 ) = 0
• x - 1 = 0
=> x = 1 .
• x - 3 = 0
=> x = 3 .
Hence , the zeroes are 1 and 3 .
Now , verification :• x² - 4x +3 .
compare with ax² + bx + c we get ,
• a = 1 , b = -4 and c = 3 .
As we know that :
• Sum of Zeroes = -b/a
=> 1 + 3 = -(-4)/1
=> 4 = 4
LHS = RHS .
NOW ,
• Product of Zeroes = c/a
=> 1(3)= 3/1
=> 3 = 3
LHS = RHS .
Hence, Verified .
I hope it will help you.
Regards
Multi Step Problem (Show work)
6 (-3 x -4 ) + 2 = -9 (2x - 3)
-Will give brainliest-
Answers
Answer:
x= −47/18
Step-by-step explanation:
Step 1. solve inside the parenthesis and distribute the 9
72+2=−18x+27
(72+2)=−18x+27(Combine Like Terms)
74=−18x+27
Step 2: Flip the equation.
−18x+27=74
Step 3: Subtract 27 from both sides.
−18x+27−27=74−27
−18x=47
Step 4: Divide both sides by -18.
x= −47/18
The odometer in your mother’s car reads 2,056 miles less than the odometer in your uncle’s car. Your mother’s odometer reads 22,010 miles. About how many miles are on the odometer of your uncle’s car?
24,046 mi
22,000 mi
2,100 mi
19,900 mi
Answers
Answer:
D
Step-by-step explanation:
22,010-2,056
8. The graph below represents the path of a golf ball.
The Path of a Golf Ball
Part A: The above graph is (circle one) linear/nonlinear.
Part B: Is the above graph a function? Explain.
Part C: What is the y-intercept and what does the y-intercept
representa
Part D: What is the solution to this graph and what does it represent in this
situation?
Answers
Answer:
Part A: Non linear
Part B: Yes
Part C: The y-intercept is (0, 0), represent the starting height level of the golf ball
Part C: The solution are the points (0, 0) and (100, 0) which are the points at which the golf ball touches the ground
Step-by-step explanation:
Part A: The shape of the path of the increase in the height of the the golf ball as it moves in increasing horizontal distance from the starting point is hat of a parabola
Part B: The graph is a function because each value of the independent variable, distance (ft.) maps to exactly one value of the dependent variable, elevation (ft.)
Part C: The y-intercept represents the starting or initial value of the function, where x = 0. It represents the height from which the golf ball motion path starts
Part D: The solution represents the values of the x-intercept at which the elevation is the y = 0.
The school decided to purchase a Pac Man Arcade Machine. Because it was a used machine, the school got a 40% discount from the $540 cost. How much did the school pay for the arcade machine after the discount?
Answers
Answer: The answer is 324.
Step-by-step explanation: This is because, since we got a 40% discount that means we are paying 60% of the original price. So, 60% of 540=324. Hope this helps! Have a great day! :>
The price of an item yesterday was $180. Today, the price rose to $261. Find the percentage Increase.
Answers
Answer:
145%
Step-by-step explanation:
When you want to find the percent of increase you need to divide the new price by the old price and move the decimal over two spaces to the right to make it a percent.
261/180=1.45=145%
Terry is paid $6.05 for evrey box of fruit picked and a bonus of $26.89 if more than 18 boxes are packed in one day. How much does Terry earn if he picks 49 boxes of fruit in one day
Answers
Answer:
The total amount earned by Terry is $323.34
Step-by-step explanation:
amount paid to Terry for every box of fruit picked, A = $6.05
bonus of $26.89 when more than 18 boxes are picked.
Amount earned by Terry for picking 49 boxes is given by;
A = $6.05 x 49 = $296.45
bonus earned by Terry since he picked more than 18 boxes in a day = $26.89
The total amount earned by Terry is given by;
Total amount = $296.45 + $26.89
Total amount = $323.34
Therefore, the total amount earned by Terry is $323.34
Answer is in the picture please solve
Answers
Answer:
there is no picture
Step-by-step explanation:
Answer:
no picture is there a graph,
plotline ?
Step-by-step explanation:
Can you guys help? i’ll mark brainliest!!!!
Answers
Answer:
The answer is 8 divided by 3
helpp ill mark u as brainlist
Answers
Answer:
Inverse proportion
Step-by-step explanation:
Inverse proportion, as x increases, y decreases
115.9 in a decimal form and rounded to the thousanths place
Answers
Hi! 115.9 is already in decimal form. When you round it to the thousandths place, it is still 115.9. Are you sure you copied the question correctly? ❤️✨
Find the average rate of change for the given function from x = −1 to x = 4.
Answers
Answer:
uhhhh
Step-by-step explanation:
what is 0.98989898 with bar notation
Answers
Answer:
the answer would be .735
Step-by-step explanation:
Answer:
[tex]\frac{98}{99}[/tex]
Step-by-step explanation:
We require to create 2 equations with the repeating value (0.989898... )
placed after the decimal point.
let x = 0.989898.... → (1) ( multiply both sides by 100 )
100x = 98.9898..... → (2)
Subtract (1) from (2) thus eliminating the repeating decimal
99x = 98 ( divide both sides by 99 )
x = [tex]\frac{98}{99}[/tex]
Thus
0.989898... = [tex]\frac{98}{99}[/tex] as an exact fraction
X + 7 = 63
y - 12 = 31
5g = 60
Answers
Answer: ?
Step-by-step explanation:
Answer:
Step-by-step explanation:
HMMMMM
package A weighs 5 1/2 pounds and package B weights 1 1/4 pounds. find the average weight of the two packages
Answers
Answer:
3.375
Step-by-step explanation:
add both weights together, then divide by two since there are two factors. (5.5 + 1.25)/2 is 3.375 pounds
-x-y=11
convert from standard form to slope intercept form
Answers
Answer:
y = - x - 11
Step-by-step explanation:
-x-y=11
+x +x
-y=11+x
/- /-
y=-11-x
rearrange
y = - x - 11
Answer:
y =-x-11Step-by-step explanation:
Slope intercept form : y=mx+b
[tex]-x-y=11\\\\-y =x +11[/tex]
Multiply by -1(reverse the inequality)
[tex]-1(-y=x+11)\\\\y =-x-11[/tex]
x+(x+4)=28 ?
What does x equal?
Answers
Answer:
x=12
Good Luck!!!
The correct answer is x=12
Convert 3.5 • 10^4 to standard form. (3 points)
Answers
Answer:
35,000
Step-by-step explanation:
3.5 x 10^4, (10,000 x 3.5)
Hugh made a recipe that yields 5 and 1 over 4 cups. If each serving is 1 over 2 cup, which expression will help Hugh determine the number of servings his recipe will yield?
Answers
Answer:
10 1/2 servings
Step-by-step explanation:
Hugh made a recipe that yields 5 and 1 over 4 cups.
Recipe = 5 1/4 cups = 21/4 cups
1 serving = 1/2 cup
The number of serving that Hugh's recipe would generate =
1/2 cup =>1 serving
21/4 cups => x
Cross Multiply
x = 21/4 / 1/2
= 21/4 ÷ 1/2
= 21/4 × 2/1
= 21/2
= 10 1/2 servings
The number of servings his recipe will yield is 10 1/2 servings
Answer:
My son is taking quiz. and he says its 8 and 1 over 2 times 1 over 4
Step-by-step explanation:
Plz mark brainliest