Step-by-step explanation:
Step one:
The farmer sells his corn for $230 a metric ton
small surcharge = $25.
let the amount per metric ton be x
and let the total cost per x metric ton be y
the total cost function is
y=230x+25--------------1
The neighbor sells her corn for $230 a metric ton
he gives $15 rebate------A rebate is a partial refund of the cost of an item
let the amount per metric ton be x
and let the total cost per x metric ton be y
the total cost function is
y=230x-15----------------2
Step two:
Equating the two equation above
230x+25=230x-15
230x-230x=25+15
0=40
The result shows that based on the cost function of both farmer, there will never be an amount of corn that would make them have the same cost
Find the unit rate
5 calculators cost $180 ________________________
Mowed 6 yards for $30 ________________________
10 chocolate bars cost $17 ____________________
5 movie tickets cost $35 __________________________
$19 for 5 books _______________________________
200 bagels in 2 hours ________________________
56 people can ride the Ferris Wheel in 4 hours _____________
5 cans of green beans for $3.20 ______________________
3 pounds of bananas for $3.06 ________________________
4 tickets to the movies costs $36 ___________________
PLEASE HELP BRAINLIEST IF CORRECT
Answer:
vvvvvvvv
Step-by-step explanation:
A.36
B.5
C.1.70
D.7
E.3.80
F.100
G.14
H.0.64
I.1.02
J.9
Basically you dived the two numbers for your awnser
NEED HELP!
The number of minutes it takes to shovel the sidewalk' varies directly to the length
of sidewalk. If it takes 20 minutes to shovel a sidewalk that's 64 feet in length,
how long would you predict it would take to shovel one that's 96 feet long?
Answer:
30 minutes
Step-by-step explanation:
20 * 96 / 64 = 30
The Math Club bought 16 graphing calculators for $765. The TI-70 model costs $40 and
the TT-83 costs $65. How many TI-83 calculators were purchased?
Answer:
They bought 5
Step-by-step explanation:
65x+40y=765
65(5)+40(11)=765
What is the slope of the linear equation below?
y = -5X + 25
X
Y
-5
25
Answer:
-5
Step-by-step explanation:
-5 is the slope because it is the multiplier of x
Match the inequality to graph
Answer:
A
Sorry if wrng
What is the missing value in the multiplication problem?
28 times 36 = 168. 168 + question mark = 1008
The missing value is
------.
A. 84
B.640
C. 840
D. 940
ANSWER ASAPPP!
Answer: 840. it won’t let me add my answer there has to be 20 letters so yea I’m just typing this but the answer 840.
Answer:840
Step-by-step explanation: trust me :)
Which point on the accompanying number line best represents the position of square root 5? *
i need help hurry in a test
The number line is missing, so i have attached it.
Answer:
Point C
Step-by-step explanation:
From calculator, square root of 5 gives us; √5 = 2.236
Now, looking at the number line attached, the point that best represents the value of the square root value of 2.236 will be point C because is lies between 2 and 3 which corresponds to our calculated value of 2.236
You draw one card from a standard deck of cards. What is the probability that card is a 5, a 10, or
an Ace? Record the answer to the nearest hundredth of a percent.
Answer:
23%
Step-by-step explanation:
you have 52 cards in a deck
and you have 3 card TYPES
each of them have 4 so,
4x3 = 12
so then 12 will be the numerator
12/52 = 0.23
0.23*100
23 = 23%
1 and two-thirds minus 2 and one-third equals what?
Answer:
The answer is -0.66666666666.
Credit: google
Answer:
-2/3
Step-by-step explanation:
Pls mark me as brainleist I am in need
tricky and more with math and more
Answer:
I am not sure what I am supposed to be answering here
Answer:
the answer is 10 teehee
Step-by-step explanation:
Maria has lunch at a restaurant for Bill it was $12.25 and Mariah wants to leave a 20% tip what is the reasonable estimate for the amount she should leave for the tip
Answer:
$3
Step-by-step explanation:
2.45 is 20% so just round up
Answer:
$2.45
Step-by-step explanation:
Hope this helps!
PLEASE HELP! I'm struggling on questions like this one. If you can please help on other questions but that's up to you! I will give brainliest I'm trying to get caught up on work. Here's a graph of a linear function. Write the equations that describes that function.
If triangle ABC is rotated 180 degrees, reflected over the y-axis, and reflected over the X-axis, where will point A' lie?
O (5, -4)
O(4,-5)
O(-4,5)
O-5,4)
Point A lies on (5, -4).
Given that,
If triangle ABC is rotated 180 degrees, reflected over the y-axis, and reflected over the X-axis,
We have to determine,
Where will point A lie?
According to the question,
When rotating a figure of 180 degrees about the origin either in the clockwise or counterclockwise direction, each point of the given figure has to be changed from (x, y) to (-x, -y) and graph the rotated figure.
Then, the points after rotation are (-5, -4).
When the reflection about the y-axis, (5,4) becomes (-5, 4).
Reflect again about the x-axis, (-5, 4) becomes (5,-4).
Hence, point A lies on (5, -4).
To know more about Reflection click the link given below.
https://brainly.com/question/203782
Can you assist? I really need this one
Sorry if it’s blurry for others, but could someone help me out please?
Answer:
0
3
6
9
12
Step-by-step explanation:
since it says y= you just have to plug in the x into y=2/4x
Answer:
0,3,6,9,12
Step-by-step explanation:
y=3/4x
divide 3/4=.75
substitute x value and multiply by .75
4*.75=3
8*.75=6
12*.75=9
16*.75=12
hope this helps :)
can someone help me real quick
It costs $4 to enter the fair. each ride costs $2.50. you have $21.50. how many rides can you go on
Answer: 7 rides
Step-by-step explanation:
Since it takes $4 to enter the fair, you have
$21.50 - $4 = $17.50 left to spend on rides
$17.50/$2.50 = 7 rides
hope this helps!
Item 15
The coordinates of the midpoint of $\overline{GH}$ are $M\left(8,\ 0\right)$ and the coordinates of one endpoint are $H\left(-2,\ 9\right)$ .
The coordinates of the other endpoint are
Answer:
Step-by-step explanation:
G(18,-9)
The coordinates of the midpoint of GH are M (8,0) and the coordinates of one endpoint are H(-2, 9). We need to find the coordinates of G. Let G is (x,y).It can be done using mid point formula i.e.
So,
The coordinate of the other endpoint are G (18, -9).
Here, the coordinate of the midpoint of GH are M (8, 0) and coordinate of one endpoint are H (-2, 9)
We have to find the coordinate of G.
What is midpoint of a line?
Measure the distance between the two end points, and divide the result by 2, then we find the value of midpoint of a line.
Now,
Let coordinate of G is (x, y).
The coordinate of the midpoint of GH are M (8, 0) and coordinate of one endpoint are H (-2, 9).
[tex]\frac{x+(-2)}{2} =8\\x-2=16\\x=18[/tex]
And,
[tex]\frac{y+9}{2} = 0\\y=-9[/tex]
Hence, The coordinate of the other endpoint are G (18, -9).
Learn more about the midpoint of a line visit:
https://brainly.in/question/47856930
#SPJ2
What is the domain of this function?
(0, 2), (1, 3), (2, 4), (3, 5), (4, 6)
Answer:
{0, 1, 2, 3, 4}
Step-by-step explanation:
The first number in each ordered pair, is the domain.
Hope it helps!
7) Write an equation for the tile pattern and use it to find out how many tiles will there be in figure 32?
9514 1404 393
Answer:
98
Step-by-step explanation:
The numbers of tiles are 5, 8, 11. This is an arithmetic sequence with a first term of 5 and a common difference of 3. The n-th term is ...
an = a1 +d(n -1) . . . . . for first term a1 and common difference d
This sequence has n-th term ...
an = 5 +3(n -1)
Then the 32nd term is ...
a32 = 5 + 3(32 -1) = 5 +93 = 98
Figure 32 will have 98 tiles in it.
To find a shoe size, the manufacturer uses the equation
S=3f-22
,
where S represents the shoe size and f represents the heel-to-toe length of the foot, in inches. Which of the following is the same equation solved for f in terms of S?
f=3 /S+22
f=S22/3
f=S/3+22
f=S+22 /3
Answer:
D. f=S+22 /3
Step-by-step explanation:
S= 3fs-22
3f/3=S+22/3
f= S+22/3
please help! will mark brainliest once two answers
Answer:
SSS
Step-by-step explanation:
MK = MK
Because M is the midpoint of GL, GM = LM
It is given that GK ≈ LK
which expression is a difference of a number and a product
A 6+x-1
B [tex]x+2\\4[/tex]
C 3-8x
D 3(7+x)
Mrs. Miner has a coupon for a 30 percent discount on any electronic item. she wants to buy an Xbox one s. The original amount of the item is $250. How much will she pay if she uses the 30 percent off coupon A. $75.00 B. $175.00 C. $220.00 D. $325.00 HELP ASAP I WILL GIVE OUT BRAINLYIST
Answer:
B. $175.00
Step-by-step explanation:
Since the coupon is 30% off, to find how much it costs after the coupon, use the opposite: 70%
Which equals 0.7
Multiply that by 250:
250 × 0.7 = 175
So the answer will be $175.00
Hope this helped!
2(x+3)=20
what does this equal??
Answer:
13
Step-by-step explanation:
Answer:
x= 7
Step-by-step explanation:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation
2*(x+3)-(20)=0
STEP
1
:
Equation at the end of step 1
2 • (x + 3) - 20 = 0
STEP
2
:
STEP
3
:
Pulling out like terms
3.1 Pull out like factors :
2x - 14 = 2 • (x - 7)
Equation at the end of step
3
:
2 • (x - 7) = 0
STEP
4
:
Equations which are never true:
4.1 Solve : 2 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Solving a Single Variable Equation:
4.2 Solve : x-7 = 0
Add 7 to both sides of the equation :
x = 7
is this a function yes or no? right answers only please!
Answer:
Yes, it is a function.
Step-by-step explanation:
Gloria's pontoon boat holds 24 gallons of gas.
Before they went out on the lake, Gloria decided
to fill the tank by adding 13 1/2 gallons of gas.
How many gallons of gas were in the tank before
Gloria filled it?
Answer:
10.5 gallons of gas to start with
Find the slope between the two point (-3,2) and (-6,-4)
Answer:
[tex]m=2[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Point (-3, 2)
Point (-6, -4)
Step 2: Find slope m
Simply plug in the 2 coordinates into the slope formula to find slope m.
Substitute [SF]: [tex]m=\frac{-4-2}{-6+3}[/tex]Subtract/Add: [tex]m=\frac{-6}{-3}[/tex]Divide: [tex]m=2[/tex]please helppp!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
What is the volume of this prism?
Answer:560
Step-by-step explanation: 7x20x4=560
1. Given these 2 points, what is the slope between these 2 points?
Point A(3,6) and Point C (11,8).
Answer:
2 over 8
Step-by-step explanation:
Answer: The rise of the equation is 14 and the run of the equation is 13.
Step-by-step explanation:
The rise in this equation is 14. The 6 and the 8 is the y-intercept. Adding those gives us 14. (Same applies with 6/8.
