Answer:
Jeff has 72$
Step-by-step explanation:
60/20=3
3x12=36
36x2=72
Here is a list of numbers.
17 21
14
17
12
15
16
a) Work out the range of the numbers in the list.
b) Work out the mean of the numbers in the list.
Answer:
Range - 9
Mean - 16
Step-by-step explanation:
I thinkk
solve for x, 1. -2x+4=18
2. x/3 - 1=5
1. x = -7
2. x = 18
I HOPE IT HELPS! And can I get brainiest?
WILL MARK BRAINLIEST FOR CORRECT ANSWER
Find the value of a that makes the equation true.
Need help ASAP
Answer:
a = 18
Step-by-step explanation:
36 / 2 = 18
18 + 18 =36
How many 3/4 cup servings are in a 6 cup container milk?
Answer:
There are 8 3/4-cup servings.
Step-by-step explanation:
What we know:
There is a 6-cup container of milk.
What we don't know:
How many 3/4-cup servings are there?
What we should do:
Divide 6 by 3/4.
6 / 3/4
This is the same as 6 times 4/3.
6 * 4/3
24/3
There are 8 3/4-cup servings in a 6-cup container of milk.
Can someone help me please
I need to turn this in fast :(
Jenny's frog made one jump of 2.34 meters. Christina's frog made jumps of 1.22 meters and 0.89 meters.
How much further did Jenny's frog jump in one jump than Christina's frog in two jumps combined?
Answer:
0.23
Step-by-step explanation:
WILL MARK BRAINLIEST
Which is the simplified version of 7x−4(x−8)=56?
A
11x+32=56
B
3x−8=56
C
3x−32=56
D
3x+32=56
45 cents is what percentage of $10?
Answer:
4.5%
Step-by-step explanation:
Converting Dollars to cents we get,
$10=1000 cents
plz mark as brainliest
Write the equation of a line that is perpendicular to y = 5x – 7 and that
passes through the point(-7,-5). Write the equation in slope-
intercept form, y = mx + b.
Answer:
y=2
Step-by-step explanation:
 which ordered pairs match the table ? X 0,1, 2,1,3 Y 2,2,3,4,1
Please someone help me
Your friend really wants to buy the newest coolest cell phone which will cost him $310 he gets a job detailing cars and suvs and plans to save all the money he earns if he gets paid $60 to detail a car and $85 to detail an suv which of the following inequalities can be used to determine how many of each he must detail in order to earn at least $310
Answer:
[tex]60c + 85s \geqslant 310[/tex]
Step-by-step explanation:
He needs to earn at least $310 so $60 per car is 60c and $85 per SUV is 85s. So the answer is the third option.
The required inequality:
60x + 85y >= 310
What is inequality?In mathematics, inequalities specify the connection between two non-equal numbers. Equal does not imply inequality. Typically, we use the "not equal sign ()" to indicate that two values are not equal. But several inequalities are utilized to compare the numbers, whether it is less than or higher than.
Given, a person gets paid $60 to detail a car and $85 to detail an SUV.
Let's assume he needs to detail x number of cars and y number of SUVs to earn at least $310.
Then, the amount earned by detailing x cars and y SUVs can be expressed as:
60x + 85y
According to the problem statement, he wants to earn at least $310, so we can write the inequality:
60x + 85y >= 310
This is the required inequality to determine the number of cars and SUVs he needs to detail in order to earn at least $310.
Learn more about inequalities here:
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The graphs of the function f(x)=x^2 is horizontally compressed to obtain function g. Write the equation for function g based on these graphs. Enter the correct answer in the box. Be sure to write your answer in terms of the f(x) function.
Plz helpp!!!
We know that the function g(x) is in the form ax². Since we know that it's parabola goes through the point (1,9), then:
[tex]g(1) = 9[/tex]
[tex]a\cdot(1)^2 = 9[/tex]
[tex]a = 9[/tex]
So [tex]\boxed{g(x) = ax ^2 = 9x^2}[/tex].
Answer: EDMENTUM AND PLATO
g(x)=f(3x)
Step-by-step explanation: I got it correct on the tutorial.
Tell whether the equation has one, zero, or infinitely many
solutions.
12n + 22 = 10n + 2n + 7
Answer:
No solution
Step-by-step explanation:
12n + 22 = 10n + 2n + 7
Combine like terms
12n+22=12n+7
Both sides have 12n so they cancel out, meaning whatever you put for n won't matter since 22 ≠ 7
Answer:
Zero
Step-by-step explanation:
Add the two variables on the right side, the numbers with a letter attached to them. You should have 12. Then subtract 12 from left to right or right from left. It will cancel out both sides.
Subtract 7 from 22, or 22 from seven. You'll get a numerical value, however there are no variables left, therefore your answer is zero
Do you mind helping me I’m the red box and I don’t know how to put here thank you very much
Answer:
y= 0.50x
Step-by-step explanation:
this means that for every minute that passes, john will earn an additional $0.50. at x=1 or at 1 minute, y=0.50 which means that John. has earned $0.50 over that amount of time.
Tick the calculations that would increase 275 by 10%.
A 275 + 10
B
110
x 275
100
С
10
x 275
100
D 275 + 27.5
Answer:
D & B
Step-by-step explanation:
If the bearing from A to B is 034 what is the beating from B to A?
Step-by-step explanation:
This is called a back bearing
when the given angle is less than 180, then the back bearing is= the given angle + 180
34+180=214°
Can some one help me with 1,2, and 4
Answer:
I got 76 for #1 your welcome
4 (x-2) + 2 ( x + 1 )
Answer:
6−6 :)
Step-by-step explanation:
11. Find the perimeter and area of the figure shown.
Big Ideas Learning, LLC Geometry Assessment Book. Chapter 1 page 15 question 11.
Answer:
Perimeter = 16 units
Area = 15 squared units
Step-by-step explanation:
ABCD is a rectangle.
It's length l = 5 units
and width w = 3 units
Perimeter of ABCD = 2(l + w) = 2(5 + 3) = 2*8 = 16 units
Area of ABCD = 5*3 = 15 squared units.
A company that makes hair-care products had 5,000 people try a new shampoo. Of the 5,000
people, 35 had a mild allergic reaction. What percent of the people had a mild allergic reaction?
Which is a solution to 2(x + 4) - 1 = 15?
Answer:
X= 4
Step-by-step explanation:
Q. The factored form of 18+24z is *
2( 9+12z)
3(9+8z)
6(3+4z)
6(18+24z)
Answer:
6(3+4z)
Step-by-step explanation:
18 and 24 are factors of 6
6*3 is 18 and 6*4 is 24
so your answer is:
6(3+4z)
What is (4x)8
fastfastfastfast
32x
Step-by-step explanation:
hope it helps!
.....
how should i draw a)
please help its due soon :((
Answer:
I listed the coordinates below. Just place them on a graph and draw a line connecting the points.
Step-by-step explanation:
(-1,-8)
(0,-4)
(1,0)
(2,4)
(3,8)
What is the volume of the prism, in cubic centimeters?
14/219:13 AM
2)
Convert 48 quarts to gallons.
Remember: 1 quart = 14 gallons
1) 48 quarts = __(quart)
2) 48 quarts = _*(_gallon)
3)
48 quarts =
gallons
I need this ASAP
Answer:
48 quarts = 12 gallons
Step-by-step explanation:
The 48 quarts is equal to 12 gallons.
What is the meaning of 1 quart?The meaning of 1 quart is a unit of capacity equal to 1/4 gallon or 1/32 bushel.
What is the meaning of 1 gallons?A unit of capacity equal to four quarts.
Given:
1 quart = 1/4 gallons.
Convert 48 quarts to gallons.
48 quarts = (1/4) * 48 = 12 gallons.
48 quarts = 12 gallons.
48 quarts is equal to 12 gallons.
Therefore, when we convert 48 quarts to gallons we got 12 gallons.
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can't somebody help me math work please i need help
Answer:
TUP and PUQ
Step-by-step explanation:
Adjacent angles share a common vertex and common side, but don't overlap.
Which statement describes the graph of this polynomial function?
f(x)= x4+ x3 - 2x2
The graph crosses the x-axis at x = 2 and x = -1 and touches the x-axis at x = 0.
The graph touches the x-axis at x = 2 and x = -1 and crosses the x-axis at x = 0.
O The graph crosses the x-axis at x = -2 and x = 1 and touches the x-axis at x = 0.
The graph touches the x-axis at x = -2 and x = 1 and crosses the x-axis at x = 0.
Answer:
Option (3)
Step-by-step explanation:
Given function is,
f(x) = x⁴ + x³ - 2x²
= x²(x² + x - 2)
= x²(x² + 2x - x - 2)
= x²[x(x + 2) - 1(x + 2)]
= x²(x + 2)(x - 1)
So the factored form of the polynomial function is,
f(x) = x²(x + 2)(x - 1)
For x - intercepts,
F(x) = x²(x + 2)(x - 1) = 0
x = -2, 1
This function has even multiplicity = 2 at x = 0.
Therefore, graph of the function will touch the x-axis at x = 0
And at other roots x = -2, 1 has odd multiplicity = 1, so the graph will cross the x-axis.
Option (3) will be the correct option.
Help mark you as brainly
Answer:
5
Step-by-step explanation: