Answers
9514 1404 393
Answer:
(b) y = -2x +3
Step-by-step explanation:
Subtract the 2x term to get y by itself on the left.
2x -2x +y = 3 -2x
y = -2x +3 . . . . . . . matches slope-intercept form y = mx +b
Related Questions
320 is what percent of 138?
Answers
Answer:
43.13
Step-by-step explanation:
Lupe and her friends spent $20 on snack mix and water. They bought x bags of snack mix and y bottles of water. They bought a total of 11 items. How many bags of snack mix did they buy?
Answers
Answer:
6 bags of snack mix
Step-by-step explanation:
x bags of snack mix
y bottles of water
The equations in the question is given as;
20.00 = 2.50x + 1.00y (i)
11 = x + y (ii)
From eqn (ii);
11 - y = x
substitute the value of x in eqn (i);
20.00 = 2.50(11 - y) + 1.00y
20.00 = 27.5 - 2.50y + 1.00y
20.00 - 27.5 = - 1.50 y
- 7.5 = - 1.50 y
y = - 7.5 / (- 1.5) = 5
Since we are interested in the value of x. Substitute the value of y in eqn (ii);
11 = x + 5
x = 11 - 5 = 6
Express the rate as a unit rate.
6 miles in 2 hours
Answers
Answer:
8.73 mph
Step-by-step explanation:
i need help plssss also quick if you can-
A scale drawing of a rectangular sign has a scale factor of 1:5. Which statements are true?
The ratio of the area of the scale drawing to the area of the sign is 1:10.
The ratio of the area of the scale drawing to the area of the sign is 1:25.
The ratio of the perimeter of the scale drawing to the perimeter of the sign is 1:5.
The ratio of the perimeter of the scale drawing to the perimeter of the sign is 1:10.
____________________________________________________________________
i'll also give brainliest-
Answers
Answer:
1:5 so C!!!!!!
:)(:
Answer:
C, The ratio of the perimeter of the scale drawing to the perimeter of the sign is 1:5.
Step-by-step explanation:
A scale drawing of a rectangular sign has a scale factor of 1:5. Which statements are true?
We know that having the sign of 1:5, is 1:5 because you can think that a the perimeter is 1:5.
The smallest number works the best too.
1+ 1092 divided by 63 mulitlpyed by 45 =
Answers
Answer:
780.714
Step-by-step explanation:
Answer:=781
Step-by-step explanation:
What is 20% of 50?hsjshshshshhsjsjs
Answers
Answer:
the answer you are looking for is 10.
Step-by-step explanation:
10
NEED ASAP!!!
Find the area of the composite figure.
Answers
Answer:200 I think
Step-by-step explanation:
A triangular pane of glass has a height of 42 inches and an area of 546 square inches. What is the length of the base of the pane?
Answers
Answer:
Base = 26 in
Step-by-step explanation:
Recall the formula for the area of a triangle as:
Area = (Base x Height) / 2
In our case, this formula converts into:
546 in^2 = Base x 42 in /2
multiply both sides by 2 to get rid of fractions:
1092 in^2 = Base x 42 in
divide both sides by "42 in" to isolate the Base completely
1092 in^2 / 42 in = Base
Therefore Base = 26 in
What does slope represent
Answers
Step-by-step explanation:
The slope and y-intercept values indicate characteristics of the relationship between the two variables x and y. The slope indicates the rate of change in y per unit change in x.
please help me it's urgent
If
p 10
, find the value of
2
p p 2 100.
Answers
Step-by-step explanation:
p
2
−2p−100=(−10)
2
−2(−10)−100 [Putting p=−10]
=100+20−100=20.
ᴍᴀʀᴋ ᴀꜱ ʙʀᴀɪɴʟɪᴇᴀꜱᴛ
Can someone help me please
Find the sum of -7m and 5m + 2
Answers
Answer:
0
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
pls type the correct question
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Two numbers have a sum of 76 and a difference of 8. What is the larger number?
A. 34
B. 46
C. 68
D. 42
Answers
Answer:
46,42
( I hope this was helpful) >;D
A cube has a side that
measures 4 inches. What is
the volume of the cube?
Answers
Answer:
4*4*4 = 64, so the volume is 64 inches cubed
Step-by-step explanation:
25 degrees decreased by 60%
Answers
Answer:
25 degrees decreased by 60% is 10
In a circle with a radius of 21 5/8 yd, an arc is intercepted by a central angle of 5pi/6 radians... What is the arc length?
Answers
Answer:
the circle is 2pi radius
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
Caroline delivers flowers and earns $1.25 for each rose and $0.75 for each daisy. What is her total pay for a week in which she sold 288 roses and 432 daisies?
Answers
Answer:
She will be paid $684
medium of 8,9, 10, 10, 11, 11, 11, 12, 13
Answers
Answer: 10.5
Step-by-step explanation:
Hope it's right!
Will give Brainliest
Answers
Answer:
c
Step-by-step explanation:
its literally just 4 - 2
How many teaspoons are in 400 milliliters? 1tsp=5ml
Answers
Answer:
80 tea spoons
Step-by-step explanation:
400÷5=80
hope it helps
[tex] \frac{1}{5} \frac{x}{400} [/tex]
1x400/5=80/400
Need help!! don't know what I'm doing
Answers
Answer: 4 squared + 2 squared is the least, 5 squared is in the middle, 6 squared - 6 is the greatest
Step-by-step explanation:
least in total=20
middle in total=25
greatest in total=30
Step-by-step explanation:
Here,
1st expression:
[tex] {6}^{2} - 6 = 36 - 6 = 30[/tex]
2nd expression:
[tex] {4}^{2} + {2}^{2} = 16 + 4 = 20[/tex]
3rd expression:
[tex] {5}^{2} = 25[/tex]
Hence, the order from least to greatest is,
20 < 25 < 30
Also,
[tex]( {4}^{2} + {2}^{2} ) < {5}^{2} < ( {6}^{2} - 6) \: \: (ans)[/tex]
What is the value of the function? f(x)=(−2)^3 (3)^0 (4)^−2
Answers
Answer:
-1/2
Step-by-step explanation:
hello :
f(x)=(−2)^3 (3)^0 (4)^−2
(−2)^3 = -8
(3)^0 =1
(4)^−2 1/ (4)^2 =1/16
so : f(x) = (-8)×(1)×(1/16) = -8/16 = -1/2
Which expression is equivalent to 2x ^ 2 - 2x + 77 ? (4x + 1.2) + (2x ^ 2 - 6x + 5) (x ^ 2 - 5x + 13) + (x ^ 2 + 3x - 6) (4x ^ 2 - 6x + 11) + (2x ^ 2 - 4x + 4) (5x ^ 2 - 8x + 120) + (- 3x ^ 2 + 10x - 13)
Answers
Answer:
None of the answers provided are equivalent
Step-by-step explanation:
To solve it would be best to simplify each of the expressions you have listed by combining like terms all the x^2 terms have been bolded, the x terms italicized, and the constant terms are underlined
(4x + 1.2) + (2x ^ 2 - 6x + 5) = 2x ^ 2 - 6x + 6.2
(x ^ 2 - 5x + 13) + (x ^ 2 + 3x - 6) = 2x^2 -2x +7
(4x ^ 2 - 6x + 11) + (2x ^ 2 - 4x + 4) = 6x^2 -10x +15
(5x ^ 2 - 8x + 120) + (- 3x ^ 2 + 10x - 13) = 2x^2 + 2x + 107
Given that 2 x − 2 y = 23 Find x when y = 9 Give your answer as an improper fraction in its simplest form
Answers
Answer:
41/2
Step-by-step explanation:
2x - 2(9) = 23
2x - 18 = 23
+18 +18
2x = 41
/2 /2
x = 41/2
What is the area of the figure?
Answers
Answer:
64.26 cm².Explanation is given in the above photo.
Answer:
64.26
Step-by-step explanation:
6 times 6 is 36 and 28.26 is the area of of the 1/4 circle
12x+15=12x (pls solve it step by step)
Answers
Answer:
no solutions
Step-by-step explanation:
12x+15=12x
Subtract 12x from each side
12x-12x+15=12x-12x
15 = 0
This is not a true statement so there are no solutions
I am so confused please help
Answers
Answer:
-10
Step-by-step explanation:
F(-1)=-6
g(-6)=-10
Help me pls pls pls
Answers
Answer:
Its 68
Step-by-step explanation:
Sum of all the angles is 180
63+49+w = 180
112+w=180
w=180-112
w=68
How far apart are points B and F?
Answers
Answer:
Points B and F are as far apart as how far apart they are.
Step-by-step explanation:
A TV has a listed price of $820.99 before tax. If the sales tax rate is 9.75 , find the total cost of the TV with sales tax included
Answers
Answer:
901.04 dollars
Step-by-step explanation:
820.99 times .0975 = 80.05
80.05 + 820.99 = 901.04
Erin completes 11 transactions in his bank account. In 6 transactions, he withdraws $10 each time. in 5 transactions, he deposits $20 each time. Find the total net change in dollars.
Answers
Answer:
The answer is 30
Please give me Brainliest it would mean a lot