Answers
With (5,7). 5 is the x value and 7 is the y value
Replace x and y and see if it works:
Using the second equation: x-y = -10
Replace x and y to get 5-7
5-7 = -2, which is not the -10 in the equation son(5,7) is not a solution.
Related Questions
according to the graph what is the value of the constant in the equation below
Answers
The value that represents the constant in the equation of the linear graph is calculated as: B. 2.5.
What is the Constant of a Linear Graph?The constant of a linear graph, is the slope of the line = change in y / change in x.
Using any of the two points on the line, (2, 5) and (4, 10):
Constant/slope = (10 - 5)/(4 - 2)
Constant/slope = (5)/(2)
Constant/slope = 2.5
The constant is: B. 2.5.
Learn more about constant of a linear graph on:
https://brainly.com/question/3939432
#SPJ5
Work out the gradient of a line that passes through co-ordinates (3,4) & (6,16).
Answers
Answer:
4.33
Step-by-step explanation:
Given data
x1= 3
y1=3
x2=6
y2=16
M= y2-y1/x2-x1
substitute
M=16-3/6-3
M= 13/3
M=4.33
Hence the gradient is 4.33
Suppose 1 part of the tape diagram represents 2 fl oz. What is the total amount of tea latte the recipe makes?
Answers
Answer:
If one part equals 2, then 1 part of the tape diagram=2
I hoped this helped. If this is incorrect, can you please elaborate more?
Step-by-step explanation:
Help please thank you
Answers
Decide whether the two expressions are equivalent for each problem below.
If they ARE equivalent, explain why.
If they ARE NOT, provide the reason why the two expressions are not equivalent.
A) -8(x+7) and -8x-7
B) 6x and 4x+2
C) 15-4x and - 4x +15
D) 7(x+10) and 7x+70
Answers
put these numbers in order from least to greatest
4
-3 1/3
5
6
-1/2
21/5
-1
1
0
Answers
Answer:
-3 1/3 , - 1 , -1/2 , 0 , 1 , 4 , 5 , 6 , 21/5
7/2a - 3/4 = -8
solve ittt
Answers
Answer:
a=-29/14
Step-by-step explanation:
The function ƒ(x) = is reflected across the x-axis and vertically stretched by a factor of 2. Select the correct graph for the resulting function.
Answers
Answer:
There is no graph that you have put to answer your question
Step-by-step explanation:
Answer:
it's not this two that what i put and got it wrong
Step-by-step explanation:
Harvey is working on a weekly budget. He earns $459 per week. Harvey spends $200 per week on rent and utilities plus $85 per week on food. After paying
for rent, utilities, and food, Harvey deposits of the amount left over into a savings account. He can spend the rest of the money on entertainment.
How much money does Harvey have to spend on entertainment per week?
Answers
Step-by-step explanation:
i need help with this question
PLS HELPPP
Simplify the expression by combining 1 point
like terms:
4x + 7y + 9x + 7 + 3x – 5
Answers
Answer:
16 x + 7 y + 2
Step-by-step explanation:
how do you solve these kinds of equations? (3x+5) (3x+5)
Answers
Answer:
-5/3
Step-by-step explanation:
(3x+5)(3x+5) is the factored form of the quadratic: 9x^2+30x+25
In equation form, it will be 9x^2+30x+25 = 0 so we have:
(3x+5)(3x+5) = 0
To solve these types of equations, we find the roots. Since the product of these numbers is 0, (3x+5) has to be equal to 0.
3x + 5 = 0
Subtract 5
3x = -5
Divide by 3
x = -5/3
what is 4w = -20 can someone please help me with this question
Answers
Answer:
w=−5
Step-by-step explanation:
Answer: w = -5
Step-by-step explanation:
Find 3 ratios that are equivalent to the given ratio.
7/9
Your Choices:
14/28 28/36
14/27 21/36
28/27 21/27
14/36 21/28
Answers
Answer:
28/36 21/27 28/27 2m\\==not
Step-by-step explanation:
What two variables are used most often in 2-variable equations?
Answers
5. Which integer best represents a deposit of $37? *
A. 37
B. −37
C. −⎪37⎥
D. −⎪−37⎥
Answers
Answer:
A. 37.
Step-by-step explanation:
In B, that is making a withdrawal.
In C, because of the *||*s around it, this means that the number inside of those lines will always be positive. But the negative is outside of the lines so it is still negative.
In D, you might think that the |-37| cancels out the - on the outside. But like I said, those lines mean that anything inside of the lines will always be positive. Meaning that the |-37| inside just becomes |37| and still turns negative because of the - on the outside.
Hope this helped, the detailed explanation took a minute! :D
Please help me!
STU is an equilateral triangle. If ST is one less than twice x, SU is 37 less than five times x, and TU is 11 more than x, find x and the measure of each side.
Answers
Answer:
x = 12Side = 23 unitsStep-by-step explanation:
STU is an equilateral triangle. And:
ST = 2x - 1SU = 5x - 37TU = x + 11All sides are equal. Then take one pair and solve for x:
2x - 1 = 5x - 373x = 36x = 12Substitute x to find the side length:
2x - 1 = 5x - 37 = x + 11 = 23Help me please answer thanks
Answers
Evaluate: log6 1,296
Answers
Answer:
4
Step-by-step explanation:
Using the rule of logarithms
[tex]log_{b}[/tex] x = n ⇒ x = [tex]b^{n}[/tex] then
let [tex]log_{6}[/tex] 1296 = n
1296 = [tex]6^{n}[/tex] = [tex]6^{4}[/tex] , thus
n = 4
Evaluate 1/5t + 1/10 when t= 1/2
Answers
Step-by-step explanation:
[tex] \frac{1}{5} ( \frac{1}{2} ) + ( \frac{1}{10} ) \\ \frac{1}{10} + \frac{1}{10} \\ = \frac{2}{10} \\ = \frac{1}{5} [/tex]
Ralph’s annual income is about $32,000. Based on his expenses illustrated in the graph below, roughly how much should Ralph expect to pay in taxes this year?
A circle graph titled Ralph's Annual Expenses. Federal taxes, 29 percent; State/local taxes, 6 percent; Housing and household, 25 percent; Food, 8 percent; Medical care, 11 percent; Transportation, 7 percent; Recreation, 6 percent; Clothing, 5 percent; Other, 3 percent.
a.
$1,920
b.
$8,000
c.
$9,280
d.
$11,200
Please select the best answer from the choices provided
A
B
C
D
Answers
Answer:
$11200
Step-by-step explanation:
not that smart i hope u get i t right :)
Answer:
c
Step-by-step explanation:
Hxhdnchdhxhdhdd helppppppp
Answers
Answer:
D.
Step-by-step explanation:
This is me eont answer the question it's so it doesnt get taken down. What's the square root of 26.7?
Answers
Answer:
10000000000000000000000
Step-by-step explanation:
What is the slope intercept ?
Please help me !!
Answers
Answer:
y=mx+b
Step-by-step explanation:
Answer:
slope=3, y-intercept=1
Step-by-step explanation:
slope is rise/run, so if you rise 3 and run 1 on the line, you get 4 for the slope, the y intercept is where the line crosses the y-axis, in this situation, it crosses it at (0,1).
46 decreased by twice the number
Answers
-46
Hope this helps!
May I please have brainliest? :D
2x-46
hope it's helpful ❤❤❤❤❤❤
THANK YOU.
#
Solve for n. -4n + 7 = 1 – 2n
Answers
Answer:
n = 3
Step-by-step explanation:
subtract 1 from both sides to get:
-4n + 6 = -2n
then add 4n to both sides to get:
6 = 2n
then divide both sides by 2 to get:
3 = n
PLESE HELP MEE AND SHOWW YOUURR WOORKK PLEASE :)
Answers
Answer:
a) 13.4
Step-by-step explanation:
This will use the pythagorem theorm. Which is a^2 + b^2 = c^2. You'll start with 12^2 + 6^2 = c^2. Then you'll solve from there.
12^2 + 6^2 = c^2
144 + 6^2 = c^2
144 + 36 = c^2
180 = c^2
then you'll find the square root of 180 (i don't have that symbol on my keyboard)
/180 = c
6/5 = c
then in decimal form it's 13.4164...
so rounded it's 13.4
PLEASE HELP DUE IN 10 MINS OMG PLS HELP RN
Answers
Answer:
D
Step-by-step explanation:
PLEASE HELP
let f be the function defined by f (x) = 3x^2 - x^3. what is the absolute value of f on the closed interval [ 1, 5/2 ]
Answers
Answer:
2
Step-by-step explanation:
As per the interval, x = 1 and y = 5/2
Substitute x into the expression:
3 - 1 = 2
4x + 4y = 12
-2x + y = -3
Answers
(9/4, 3/4)
Explanation:
4x + 4y = 12
2(-2x + y = -3)
4x + 4y = 12
-4x + 4y = -6
8y = 6
y = 3/4
4x + 4(3/4) = 12
4x + 3 = 12
4x = 9
x = 9/4
Answer:
(4y=12)
é só substituir a cordenada no par ordenado
I don't understand these, please help!
Answers
Step-by-step explanation:
2A
x=1 y=3
x=4 y=0
y=mx+b
3=m+b
0=4m+b
3=-3m
m= -1
0=-4+b
b=4
y= -x +4
2B
x=2 y=0
x=0 y= -4
0=2m+b
-4=b
b=-4
0=2m-4
2m=4
m=2
y=2x-4