Answer:
A. Use the Subtraction Property of Equality to subtract 4x from both sides of the equation.
Step-by-step explanation:
Given equation is 4x + 5y = 10
we have to convert it in slope intercept form
slope intercept form is given by y = mx + c
now seeing the slop intercept form ,
we can say that
we have to isolate y , for that we have to remove 4x from
4x + 5y = 10 from RHS of the equation
to do that we have to subtract 4x from both side as shown below
4x + 5y - 4x = 10 - 4x
this step is called Subtraction Property of Equality to subtract 4x from both sides of the equation
and hence option A is the correct choice
Answer:
A. Use the Subtraction Property of Equality to subtract 4x from both sides of the equation.
Step-by-step explanation:
Emy paid 24.50 for 4 baskets of apples. How much did she pay for each basket?
Bonus: How much will it be for 10 baskets.
Please help me it will be very much appreciated!
Due in one hour.
Answer:
6.125
Step-by-step explanation:
Divide 24.50 by 4!
Answer:
$6.13 for each basket.
Bonus: $61.30 for ten baskets.
Step-by-step explanation:
To solve this, we would divide the $24.50 by four, because there are four baskets. We now know that she paid $6.13 (rounded from $6.125) for each basket. To solve for 10 baskets, you would take the price per basket of $6.13 and multiply it by ten, resulting in $61.30 for all ten baskets.
Hope this helps!
10x-2=3x-12 NoFraction
Answer:−1.429
I need brainliest
Step-by-step explanation:
What is the first mistake that was made? - 10x + 14 - 2x = 2( -3x - 2)
-10x + 14 - 2x = -6x - 4
-10x - 2x + 14 = -6x - 4
-12x + 14 = -6x - 4
+6x. +6x
6x + 14 = - 4
- 14 - 14
6x = - 18
6 6x
X = -3
Question:
You golf for 6 days in a row. You score a -3 on all 6 of those days. What was your combined score after 6 days?
I need the expression & solution.
Answer:
-18
Step-by-step explanation:
-3d -3(6)=-18
A map of Colorado says that the scale is 1 inch to 20 miles or 1 to 1,267,200. Are these two ways of reporting the scale the same? Explain your reasoning.
Answer:
1,267,200
Step-by-step explanation:
Given that the map reported that the scale is 1 inch to 20 miles.
Recall that there are 63,360 inches in 1 mile, thus, in 20 miles, we have 20 x 63,360 = 1,267,200
Therefore, the scale of 1 inch to 20 miles can also be represented as 1 to 1,267,200
Write an equation of the line that passes through the point (8, -1) and is perpendicular to the line pictured.
A) y = 4x
B) y = 4x + 1
C) y = -1/4x
D) y = -1/4x + 1
which type of triangle if any can be formed with sides measuring 8 inches 8 inches and 3 inches?
Arectangle's length is 3 feet longer than its width. The perimeter is 50 feet. In feet, what is the length of the rectangle?
Answer:
14 ft
Step-by-step explanation:
50= 2x + 2(x+3)
50= 2x+2x+6
50=4x+6
-6 -6
44=4x
4 4
x=11 (width) +3 =14(length)
11+11=22 14+14=28 22+28=50
What is the density of a plastic ball that has a volume of 6 cm3 and a mass of 12 g?
Answer:
2 g/cm3
Step-by-step explanation:
D=m/V
D=12g/6 cm3
D=2 g/cm3
Answer:
2g/cm3
Step-by-step explanation:
What is the rational number that is equivalent to a -24 / -6
Answer:
4
Step-by-step explanation:
hi! let's divide -24 and -6 to simplify this. this is the same answer as 24/6 since two negatives that are divided by each other equal a positive number, and 24 divided by 6 is 4, so the answer is 4.
please help quickly and fast
Answer:
(8+24)÷(12·4)
Step-by-step explanation:
(8+24)= 32
(12·4)= 48
32/48
Simplify
2/3
How much less is -2 than 3
Answer: 5
Step-by-step explanation: yes count up
what is -4 7/8 × 2/3 =
Answer:
-13/4
Step-by-step explanation:
1.) convert to improper fraction.
-39/8 * 2/3
2.) multiply top
-39 * 3 = -117
3.) multiply bottom
8 * 3 = 24
4.) simplify
-117/24 = -13/4
x=6×3×2.5/262
please solve this question so fast
Answer: 0.17 or not rounded, 0.17175572519.
Step-by-step explanation: 6 x 3 x 2.5 = 45, now we just need to divide 45 by 262, so 45/262 = 0.17175572519, or rounded, 0.17.
Hope this helps! :)
write the equation of the following is added to three times a number X gives 15
Answer:
3x=15
Step-by-step explanation:
Graph the image of AUVW after a translation 2 units right and 10 units up.
to
8
6
4
2
-10
-8
-6
-2
0
2
4
6
8
TO
-2
-4
w
U
-6
-8
10
Answer:
gggggg 4 h5re gedfr
Step-by-step explanation:
fffffdfdfffeg45ty4
If Anita uses a total of 15 orange balloons how many green balloons should she use
Answer:
Step-by-step explanation:
So basically since she used 15 orange balloons she would have to use 10 green balloons
Solve for x (PLEASE HELP)
A. x=3.5
B x=6.25
C x=8
D x=8.5
Answer:
[tex]12 + 2x + 1 = 90 \\ 12 + 1 + 2x = 90 \\ 13 + 2x = 90 \\ 2x = 90 - 13 \\ 2x = 77 \\ x = 38.5[/tex]
this is the best I can try to do
The length of a rectangle is 6 more than twice its width. The perimeter of the rectangle is 108, what are the dimensions of the rectangle
What is A-1?
-3 -2
4 8
can I see a picture of it
Prove that if -5(x + 4) = 70, the x = -18. Write a justification for each step.
Step-by-step explanation:
Let's solve your equation step-by-step.
−5(x+4)=70
Step 1: Simplify both sides of the equation.
−5(x+4)=70
(−5)(x)+(−5)(4)=70(Distribute)
−5x+−20=70
−5x−20=70
Step 2: Add 20 to both sides.
−5x−20+20=70+20
−5x=90
Step 3: Divide both sides by -5.
−5x
−5
=
90
−5
x=−18
Answer:
x=-18
Step-by-step explanation:
-5(x+4)=70
x+4=-14
x=-14-4
x=-18
A mountain gorilla weighs 135 pounds and is gaining pound each week. An eastern gorilla
weighs 143 pounds and is losing y pound each week. Which of the following equations could be
used to determine x, the number of weeks that it will take until the two gorillas weigh the same
amount?
Answer:
The answer is 135 + 1/2x = 143 - 1/4x
Step-by-step explanation:
You operate a fresh fruit and vegetable market. For normal shipments, about 9.0% of the peaches are spoiled when they reached your market. You anticipate a busy weekend and would like to have 100 pounds of peaches to sell. To have 100 pounds of peaches and considering the spoilage rate, how many pounds should you order?
Answer:
110 pounds of peaches should be ordered
Step-by-step explanation:
Here, we want to calculate the number of pounds of peaches to order.
Let the number of peaches to ordered be x peaches
Now, since 9% is expected to be bad, then the percentage expected to be good will be 91%
Thus;
91% of x = 100
91/100 * x = 100
91x = 100 * 100
x = 10000/91
x = 109.89
Since we cannot have fractional peaches, then x must be 110
In your own words, explain the steps you would need to take to find slope from data in a table. Brainly work your magic.
Answer:
In order to find the slope, you need to find the difference in the x values and the difference in the y values. To do this, you write out y2-y1/x2-x1, insert your x and y values, and get your answer. Then, you find your y-intercept (where the x value is 0).
Answer:
Sample Answer
Step-by-step explanation:
Start by choosing two data points. Calculate the difference between the second y value and the first y value. Then divide that by the difference between the second x value and the first x value.
Ar + By=C
What is B equal to?
Evaluate f(x) = x+2 for x=3
Answer:
f=2
Step-by-step explanation:
Answer:
f ( x ) = 5
Step-by-step explanation:
Step 1:
f ( x ) = x + 2 Function
Step 2:
f ( x ) = 3 + 2 Input x
Answer:
f ( x ) = 5 Add
Hope This Helps :)
Help ASAP PLEASE AND THANK YOU
Answer:
The first column would be (x,y)---> (x,-y)
The second column would be (x,y)---> (x+3, y-8)
The third column would be (x,y)----> (-x,-y)
Then the last column would be (x,y)---> (x-8, y-3)
A square has an area of 9yd^2. What is the length of each side?
Answer: The side length is 3 yards.
Step-by-step explanation:
To find the area of a square, you have to square one of it's side lengths since they all share the same length. Since we know the area, and we need to find the side length so we just need to find the square root of the area.
[tex]\sqrt{9}[/tex] = 3
The side length is 3 yards.
The length of each side of a square is, 3 yards.
What is mean by Rectangle?A rectangle is a two dimension figure with 4 sides, 4 corners and 4 right angles. The opposite sides of the rectangle are equal and parallel to each other.
We have to given that;
⇒ An area of square = 9 yards²
Now, We know that;
⇒ Area of square = Side²
Let the side of square = a
So, We get;
⇒ a² = 9
⇒ a = √ 9
⇒ a = 3 yards
Learn more about the rectangle visit:
https://brainly.com/question/2607596
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There are 100 people in a sport centre. 67 people use the gym. 62 people use the swimming pool. 56 people use the track. 38 people use the gym and the pool. 31 people use the pool and the track. 33 people use the gym and the track. 16 people use all three facilities. A person is selected at random. What is the probability that this person uses at least 2 facilities?
Answer:
7/10
Step-by-step explanation:
For a person to use at least two of the facilities means they can use the three facilities as well.
Let n(U) be the total people in the sport centre = 100
n(G) be people that uses gym = 67
n(S) be people that uses swimming pool = 62
n(T) be people that uses track = 56
n(GnP) be gym and pool = 38
n(PnT) be people that use the pool and the track = 31
n(GnT) be people that use the gym and the track = 33
n(GnPnT) be people that use all three facilities = 16
People that uses gym and pool only = n(GnP) - n(GnPnT)
= 38-16
= 22
People that uses pool and track only = n(PnT) - n(GnPnT)
= 31-16
= 15
People that uses gym and track only = n(GnT) - n(GnPnT)
= 33-16
= 17
Total people that uses at least 2 facilities = 16+22+15+17 = 70
Probability that this person uses at least 2 facilities = Total people that uses at least 2 facilities/Total people in the sport centre
Probability that this person uses at least 2 facilities = 70/100 = 7/10
Point slope question
Answer: (y + 3) = -1/3 (x - 2)
Step-by-step explanation:
Point-slope form has the form of
y - y1 = m (x - x1)
Where
y1 is the y-value of a point on the line
x1 is the x-value of a point on the line
m is the slope of the line
The problem already gives a point on the line, (2, -3)
(y + 3) = m (x - 2)
Remember to put the opposite value of the x and y values. (In other words, do NOT write (y - 3) = m (x + 2) )
The slope of a perpendicular line is the opposite reciprocal of slope of the line it is perpendicular to. The perpendicular line given in the equation is
3x - y = 4
When rearranged to slope-intercept form, we get
y = 3x - 4
Meaning the slope of the perpendicular line is 3. The opposite reciprocal of positive three is negative one-third. Therefore, the slope of the line we are solving for is -1/3.