Answer:
4x + y = -12
Step-by-step explanation:
Standard form is Ax + By = C
First, distribute the -4:
у + 4 = -4(х + 2)
y + 4 = -4x - 8
Subtract 4 from both sides:
y = -4x - 12
Add 4x to both sides:
4x + y = -12
So, the standard form equation is 4x + y = -12
[tex] - 10 = 2x + 6[/tex]
how do I do this
Please help me!!!!!!!!
Answer:
Step-by-step explanation:
.
What is (4x2-9X+1) -(5x2-x-7) written in standard form?
Answer:
(9-9x) - (3-x)
Step-by-step explanation:
(4x2 -9x +1) - (5x2 -x -7)
4x2+1= 9. 5x2-7= 3
(9-9x) - ( 3-x)
Can someone help me do this it’s an emergency
write the expression 36 + 4 as a product using the greatest common factor and thr distributive property
4 (9+1)
36 + 4.....GCF = 4
(4 * 9) + (4 * 1) =
4(9 + 1) <==
Can someone plzz help me with this? To put it on order on the number line??
Answer:
1/4 1/2 1.5 1 3/4 1.75
Answer:
1/4, 1/2, 1.5, 1 3/4, 1.75
Step-by-step explanation:
1 3/4 and 1.75 is the same tho
Standard Form: 3x+4y=−16
Answer:
i know the answer
Step-by-step explanation:
The line models the temperature starting at noon on an autumn day.
a. Find the y-intercept of the function.
b. What does the y-intercept represent?
please help! (i will insert a picture so you can see the graph)
Answer:
a) y-intercept (as can be seen) is 50 degrees
b) this means that, at the time the temperature began to be recorded, it was 50 degrees outside
Step-by-step explanation:
Simplify the expression:
k–3k+5k
Answer:
3k
Step-by-step explanation:
k-3k = -2k
-2k+5k = 3k
..........
(3x+15) (2x)
Help pls
Answer:
(
3
+
1
5
)
(
2
)
(3x+15)(2x)
(3x+15)(2x)
Simplify
1
Distribute
(
3
+
1
5
)
(
2
)
3
(
2
)
+
1
5
(
2
)
Solution
3
(
2
)
+
1
5
(
2
)
Step-by-step explanation:
Answer:
[tex]3x+15+2x=180\\5x=165\\x=33\\[/tex]
A rectangular prism has a length of iom, a height of 2m, and a width of 5m. What is
its volume, in cubic m?
Answer: Would it be 10^3m
Step-by-step explanation:
Volume of a rectangular prism = (length x width x height) cubic units.
Johns business made $4500 in January and $8600 in March. What is the rate of change in his profit for this period?
Answer:
The rate of change will be positive because in march the profit has increased as compared to january.
Step-by-step explanation:
60% is equal to what fraction in simplest form?
Answer:
3/5
Step-by-step explanation:
60 percent is the fraction 60/100 and simplifyping that by ten is 6/10
6/10 divided by two is 3/5
which of the following is not a function A (2,1),(4,3),(6,5),( 8,7) B (2,1),(4,1),(6,5),(5,4) C (2,1),(4,3),(6,5),(2,7)
Answer:
B
Step-by-step explanation:
what is the quotient of -18 and 3
Answer:
ur answer would be 4.
Samir spent $150 at Costco. He had a coupon that took 5% off the total bill, b. What was the bill before the discount?
Answer:
157.89 is the answer
At the start of the experiment substance is measured to be 90°C, and by the end of the experiment its temperature is measured as -50°C. How does the temperature change from the start to the end of the experiment? Represent a decrease in temperature with a negative number.
Answer:
-140C
Step-by-step explanation:
∆T = T2-T1
∆T = -50-90= -140C
solve for w. 7w=-14
please help me with this one plz
Answer: w = -2
Step-by-step explanation:
7w = -14
Divide both sides by 7
w = -2
That was brief but hope it helps!
Answer:
W = -2
Step-by-step explanation:
7W÷7 -14÷7
W= -2
A zoo keeper wants to fence a rectangular habitat for goats. The length of the habitat should be at least 80 feet and the perimeter of the habitat should be no more than 300 feet
Write a system of linear inequality:___________
Please help!! It’s due within 20 minutes!! Please..
Answer:
Step-by-step explanation:
Let x ft be the length of the fence and y ft be the width of the fence.
1. The length of the habitat should be at least 80 feet, then
2. The perimeter of the habitat should be no more than 300 feet. The perimeter of the fences 2x+2y ft, then
3. The system of inequalities that represent the model is
The graph of these inequalities is attached.
Two possible solutions are
1. x=100 ft, y=20 ft (100≥80 and 2·100+2·20=240≤300);
2. x=110 ft, y=30 ft (110≥80 and 2·110+2·30=280≤300).
Write an integer that represents spending $40
Answer:
-40
Step-by-step explanation:
you are subtracting 40.
one sixth multiplied by 42
Answer:
6/42 = 1/7
Step-by-step explanation:
1/6 x 42/1
1 x 42 = 42
6 x 1 = 6
simplify to 1/7 (6 divided by 6 = 1, 42 divided by 6= 7)
hope this helps :)
Answer:
7
Step-by-step explanation:
1/6 x 42 = 7
how do i find an equation for a line with an x-intercept of 4 and a y-intercept of -2
Answer:
The equation of a line is y = ax + b, where a is the slope and b is the y-intercept.
Since we have the y-intercept, all we need to do is find the slope. To find the slope, you need 2 coordinates.
The y-intercept is where the line crosses the y axis, so it is where x is 0. Since the y intercept is -2, that means the first coordinate is (0, -2)
The x-intercept is where the line crosses the x axis, so it is where y is 0. Since the x intercept is 4, that means the second coordinate is (4, 0)
Since we already have the y-intercept, all we do is put the slope in the equation: y = 1/2x - 2.
Step-by-step explanation:
PLS PLS PLS HELP MEEEEEEEEEEEEEE
Answer:
Choice B: Carbon would not be recycled and added to soil, interrupting the cycle.
Step-by-step explanation:
Without the help of decomposers, the ones who break the dead organisms down, the carbon would be locked inside the dead organism. Then carbon wouldn't be able to get recycled through the air. The only way it could be released would be through combustion.
someone please help 5 points!!
Answer:
7.1 is the answer of this question
n + 10 = 8 + 4
find the value of n.
Answer:
n=2
Step-by-step explanation:
8+4=12
12-10=n
n=2
Picture attached below
Answer:
it's answer is B. 4/5
Step-by-step explanation:
perpendicular (p) = 8
hypotenuse (h) = 10
sin < A
= p/h
= 8/ 10
= 4/ 5
Hope it will help :)
Matteo is following this recipe to make a cake.
He wants to make three of these cakes.
How much of each ingredient does he need?
Recipe: Makes 1 cake
8 ounces butter
7 ounces sugar
10 ounces of flour
4 eggs
1 teaspoon (tsp) baking powder
Answer:
30 ounces of butter
25 ounces of sugar
35 ounces of flour
15 eggs
10 tbps of baking powder
Step-by-step explanation:
All you do is multiple each quantity by 5 I think
we are learning about this in school but check the web to see if it is correct
a first number plus twice a second number is 4. twice the first number plus the second number totals 26. find the numbers
Answer:
a = 16
b = -6
Step-by-step explanation:
a + 2b = 4
2a + b = 26
2a + 4b = 8
2a + b = 26
3b = -18
b = -6
a + 2(-6) = 4
a - 12 = 4
a = 16
Help please help desperate due today..
Answer:
54 Students on each bus
Step-by-step explanation:
I got that answer by subtracting 16 to 232 which got me 216 then i divide 4 and got 54!
Hope this Helps! :)
Answer:
54
Step-by-step explanation:
First you do 232-16 which is 216 then all you do is divided 216 by 4 which is 54!
I hope this helps and have a great day!
Sally was painting an airplane on a canvas using a 1in.: 8ft scale. If her painting was 29 inches wide, what was the actual width of the airplane?
Answer:
232 inches or 19.33 feet
Step-by-step explanation:
232 feet is the actual width of the airplane.
What is Unit of Measurement?A unit of measurement is a definite magnitude of a quantity, defined and adopted by convention or by law, that is used as a standard for measurement of the same kind of quantity.
Sally was painting an airplane on a canvas using a 1in.: 8ft scale
1 inches = 8 ft scale.
Sally painting was 29 inches wide.
We have to find the actual width of the airplane.
Convert 29 inches to feet.
As we know 1 inche is 8 feet so 8 inches will be the multiple of 8 and 28.
29×8
232 feet.
Hence, 232 feet is the actual width of the airplane.
To learn more on Unit of Measurement click:
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