y = 1.5x + 1
y = -0.25x - 6
please explain how you got your answer. thank you!
Answer:
y=1.5x+1; x= -0.6
y= -0.25x-6; x= -24
Step-by-step explanation:
y=1.5x+1
0=1.5x+1 (To find x-intercept/xero, substitute y=0)
-1.5x=1
x= -2/3 or x= -0.6
y= -0.25x-6
0= -0.25x-6
0.25x= -6 (Move variables to the left-hand side and change its sign)
x= -24
Candice has been hired as a saleswoman. She is paid a flat rate of $425 each week and earns an additional $17.75 commission for each sale. If her goal is to make $993 in one week, which equation will help Candice determine the number of sales (s) she must make? (3 points)
a
$993 = $425s - $17.75
b
$993 = $425s + $17.75
c
$993 = $17.75s - $425
d
$993 = $17.75s + $425
Solve the following compound inequality
1. 2x + 12 > 10 or -2x>6
Answer:
6
Step-by-step explanation:equals 6
-5x+2=12 what is the answer for x?
Answer:
x=-2
Step-by-step explanation:
-5x+2=12
-2 -2
-5x=10
-5 -5
x=-2
erics cell phone service costs $40.00 a month for unlimited calls. he also pays $0.02 for each text message he sends. what equation represents the total cost, c, in dollars, for when eric sends t text message
Answer:
40.021
Step-by-step explanation:
Unlimited calls = $40
Text message = $0.021
NOTE:There is a difference between the value you gave for cost of text messages in the question and the values given in the group of answers. I will use $0.021 for cost of text messages since it is common to all answer choices.
Total cost = Cost of unlimited calls + cost of text messages
C = $40 + $0.021
= $40.021
Therefore, the equation which represent the total cost in dollars for a month is 40.021
A. 40.021
Answer:
maluna1999live is correct the answer is 40.021 so if your going to give someone the brailest then it should be maluna1999live
Step-by-step explanation:
What is the line parallel to y = 3x + 5 that passes through the point (-8,4) in SLOPE INTERCEPT FORM
Answer:
y= -3/5 x
Step-by-step explanation:
i do not know
Answer:
y = 3x + 28
Step-by-step explanation:
Slope intercept form is y=mx+b. Because it is said that the line were looking for is parallel I can put in the same slope. Parallel lines always have the same slope.
Then plug in the coordinates to find the y-intercept.
4 = 3(-8) + b
4 = -24 + b
+24 +24
28 = b
So we know that b is equal to 28 so we can plug that in to get y = 3x + 28
Hope that helps and have a great day!
GIVING BRAINLIEST! Please help
Answer:
the marked answer is correct
Step-by-step explanation:
The desired end result is an identity matrix in the first three columns. The diagonal values are 1, as needed, so what remains is to eliminate the off-diagonal values. In row 2 that can be done by adding row 3 to it.
The next step should be to add rows 2 and 3 and replace row 2 with that sum.
Five less than twice a number is greater than ten times a number.
Please help I have no clue what I'm looking at.
Answer:
5-2x>10x
Step-by-step explanation:
Answer:
bruh just reading this question hurts my head
i guess you could say the first number is 8 and the second number is 1, but jeez bro
Step-by-step explanation:
. Diego pays $4.50 for 3 pounds of bananas and 2 pounds of oranges.
one pound of oranges cost $0.75 more than one pound of bananas
let b represent the price per pound of bananas.
Which equation represents the situation, and what is the price per pound of each fruit?
Answer:$14.75 for bananas and oranges
Step-by-step explanation:
You have to Add to get your answer.I'll show you how I got $14.75:
4.50+4.50=$9
9+2=$11
11+0.75=$11.75
11.75+3=14.75
Your answer is:$14.75
hope this was helpful:)
Solve the equation for the given variable.
2(x + 6) = 8
What single transformation was applied to triangle A
to get triangle B?
Answer: translation
Answer:
Translation
Step-by-step explanation:
In Science class, Sara needed 8 test tubes for 3 different experiments. The first
experiment required 2 test tubes and the other two experiments required the same
number of test tubes. How many test tubes were needed for each of the other two
experiments?
Answer:
3 test tubes
Step-by-step explanation:
First one took 2 so 8-2=6 so 6 left for the other 2 tests then 6 divided by 2 is 3
what is 53−(648)+102
Answer:
-493
Step-by-step explanation:
Answer:
-493:) brainly?
Step-by-step explanation:
ASAP WILL MARK BRAINLIEST
Find the value of x.
(3x + 2)
112
x =
Step-by-step explanation:
Answer:-As per figure, we can see that they are supplementary angles.
What are Supplementary Angles?
The angles whose sum equals 180°.
So, according to Question, we can write that:-
[tex]3x + 2 + 112 = 180[/tex]
[tex]3x + 114 = 180[/tex]
[tex]3x = 180 - 114[/tex]
[tex]3x = 66[/tex]
[tex]x = \dfrac{66}{3} [/tex]
[tex]x = 22[/tex]
is the answer.
Hope it helps :)
What type of polynomial is it?
Answer:
I believe that it is a none of these
Step-by-step explanation:
Because poly means multiple and there is 4 so it's quad. There is 4 terms so none of them say quadnomial so it is none of them.
what is the answer to this
12b−15>21
Answer:
b > 3
Step-by-step explanation:
[tex]12b-15>21\\\\12b-15+15>21+15\\\\12b>36\\\\\frac{12b>36}{12}\\\\\boxed{b>3}[/tex]
Hope this helps.
What is the equation of this line?
[tex]y = \frac{3}{4}x -3\\[/tex]
y = 4x - 3
y intercept is -3.
Slope is 4.
The difference of twice a number and 2 is less than -24.
Answer:
x < -11
Step-by-step explanation:
Let x be the number
2x - 2 < -24Add 2 to each side, so it now looks like this: 2x < -22Divide each side by 2 to cancel out the 2 next to x. It should now look like this: x < -11I hope this helps!
How do you write 3/7 in the lowest terms (please Help)
3/7 is the lowest term, you cannot simplify anymore!!
Fraction: 3/7
–4(5x)
simplify .......
Answer:
-20x.....
Step-by-step explanation:
–4(5x)
-20x
A 3.5 oz box of Raisenets costs 100 cents. How much is each oz (in cents)?
Consider the graph of the sixth-degree polynomial function f.
Replace the values b, c, and d to write function f.
f(x)=(x-b)(x-c)^2(x-d)^3
Answer:
f(x)=(x-1)(x+1)^2(x-4)^3
Step-by-step explanation:
The zeros of the function are x=-1, x=1, and x=4, so its factors are x+1, x-1, and x-4.
The graph touches, but doesn’t cross, the x-axis at x=-1. So the factor x+1 is a repeated factor with an even multiplicity.
The graph crosses the x-axis at x=4, but with a little curve before and after it meets this point. So the factor x+4 is a repeated factor with odd multiplicity.
The graph crosses the x-axis at x=1 with no curve before or after. So the factor x-1 is not a repeated factor.
Therefore, function f is defined by f(x)=(x-1)(x+1)^2(x-4)^3.
The sixth-degree polynomial that shows in the graph is [tex]\rm f(x) = (x+1)(x-1)^2(x-4)^3[/tex] and this can be determined by evaluating the x-intercept of the given graph.
Given :
Sixth-degree polynomial -- [tex]\rm f(x) = (x-b)(x-c)^2(x-d)^3[/tex]
The following steps can be used in order to determine the value of b, c, and d:
Step 1 - Write the given sixth-degree polynomial.
[tex]\rm f(x) = (x-b)(x-c)^2(x-d)^3[/tex]
Step 2 - Observe the given graph and determine the x-intercept of the graph of the sixth-degree polynomial.
Step 3 - So, the x-intercepts that are the values of b, c, and d is given below:
b = -1
c = 1
d = 4
Step 4 - Substitute the values in the given sixth-degree polynomial.
[tex]\rm f(x) = (x+1)(x-1)^2(x-4)^3[/tex]
For more information, refer to the link given below:
https://brainly.com/question/14375099
A reflection across the line y= x occurs to the preimage point (2,2). What is the image of the point after the transformation
Answer:
big brain time
Step-by-step explanation:
2.2
dont quote me, im 2.
Please helppppp!!!!!
put these in order starting from the smallest 6^2,3^4,2^5,5^3
What is 1.21 rounded to the nearest tenth?
Answer:
1.2
Step-by-step explanation:
Answer:
1.2
Step-by-step explanation:
G(3b)=3(3b)+2
PLEASE SOLVE ASAP BUT CORRECT IN ITS NOT YOU WILL BE REMOVED!!!!!
Answer:
G(x) = 3x +2
Step-by-step explanation:
I do not know what the problem is asking for, but if it's asking for the function, here you go.
Answer:
shbdhsjdcjsvdbssegehehhehehejrjehe
Find the values of a and b
Answer:
a = 14°
b = 36°
Step-by-step explanation:
4b - 12 + 48 = 180 (supplementary)
Rearrange
4b = 180 - 48 + 12
4b = 144
b = 36°
4a - 8 + 4b - 12 = 180 (supplementary)
sub b = 36 into equation
4a - 8 + 144 - 12 = 180
Rearrange
4a = 180 - 144 + 12 + 8
4a = 56
a = 14°
Plz help I’m offering 40 points.
Alex didn't answer it correctly, because if you see the part where it says -5x - (-7...
it has two minus signs, one in front of the parantheses, and one behind it.
Since they cancel each other, the 7 would be positive.
Untitled Question *
1 point
Find the value of x that makes lines u and v parallel.
x +93
21
1
A) 7
C) 9
B) 5
D) -3
Choose
