The answer is -43
b=-1-7×6
b=-1-42
b=-43
Answer:
55
Step-by-step explanation:
Help please. The boys make up 70% of the students in Cedar Grove band. There are 21 boys in the band. How many total students are in the band?
Answer:
30 kids
Step-by-step explanation:
21/30 = .7
.7 is 70% so if there are 30 kids then 70% of that would be 21.
Which information can you read from an equation that is written in slope-intercept form?
distance between the -intercept and the -intercept
slope
origin
z-intercept
Answer:
slope intercept form is y= mx + b Where:mx is the slope and b is the y-intercept.Since the y-intercept is not an option, the right answer is slope.
Step-by-step explanation:
What are the x-intercepts of the function g(x) = 4(x + 1)(x – 2)?
Answer:
Option A. (4,0) and (-1,0)
Step-by-step explanation:
we know that
The equation of a vertical parabola in factored form is equal to
where
a is a coefficient
x_1 and x_2 are the zeros or x-intercepts of the function
In this problem we have
we have
The leading coefficient is negative, that means the parabola open downward
The zeros of the function are
Remember that the x-intercepts are the values of x when the value of the function is equal to zero
therefore
The x-intercepts are (4,0) and (-1,0)
PLSSSSSSSSSS HELPPPPP ASAPPP!!!!!!!!!!
10 points: Tanvi's Burgers cooks its burgers either well done or medium. Last night, the restaurant served 21 well-done burgers and 49 medium burgers. What percentage of the burgers served were well done?
10 points if solve, will give brainliest to the correct answer.
Answer:
30%
Step-by-step explanation:
Complete the table using the equation y = 3x
Answer:
Table is attached with values, but answers are:
(0, 0) (1, 3) (2, 6) (3, 9)
Step-by-step explanation:
y = 3x
Substitute all values.
y = 3(0)
y = 0
0, 0
y = 3(1)
y = 3
1, 3
y = 3(2)
y = 6
2, 6
y = 3(3)
y = 9
3, 9
Hello there! :)
Instead of x, we plug in some value of x (the values are given)
y=3x
y=3(0)
y=0y=3(1)
y=3y=3(2)
y=6y=3(3)
y=9Therefore, your answers are: 0, 3, 6, 9.Hope this helps you!
~Just a felicitous girlie
#HaveAnAmazingDay
[tex]SilentNature :)[/tex]
I will giver brainliest to the person with the most detailed answer. That means tell me how you got ur answer. And the person who answers with the most clear explanation as well. Good luck!! This is due in 8 minutes as well.
sue has 10 nutella & 24 jars of jam. She wants to place them on shelves. Each shelf can have only one type of jar. how many shelves would be there for each type of jars?
Answer:
24 shelves
Step-by-step explanation:
Find the sum or difference. Reduce your answer to the simplest form.
1) 1/3 + 1/9
2) 1/4 + 7/8
3) 5/8 – 1/2
4) 2/3 – 1/6
5) 1/3 + 7/12
6) 1/2 + 4/5
7) 5/6 – 3/4
8) 3/4 + 5/6
Answer:
4/9, 9/8 or 1 1/8, 1/8, 3/6 or 1/2, 11/12, 13/10 or 1 3/10, 1/12, 19/12 or 1 7/12
ASAP
Are the linear expressions equivalent?
Drag the choices to the boxes to correctly complete the table.
Answer:The 5 - 3 goes to the first box and then 3 - x goes to the other
Step-by-step explanation:
Determine the total or difference is - 2 . 3 . Equations of degree 1 are linear equations. It is the straight line's equation. A linear equation with parameters a and b equal to zero has the conventional form ax+by+c = 0.
What is meant by linear equation?Equations of degree 1 are linear equations. It is the straight line's equation. A linear equation with parameters a and b equal to zero has the conventional form ax+by+c = 0.
When two linear expressions are equal, there is a linear equation in one variable (or one is equal to a constant). Or, to put it another way, one method of resolving this problem is to graph the equation y = 2x+4 and locate the point at which its line intersects the line y = 10.
Given ,
3x-2(2.3x+2.5)=-1.6 x- 5 ,
5 - 3(- 1.6x -2.1) =4.8x-1.3 =4.8 x - 1.3
Rearrange the equation's unknown terms to the left side:[tex]3x-2(2.3x+2.5)=-1.6 x- 5[/tex]
Law of Multiplicative Distribution: [tex]7x-2.6x+1.6x=-5+3[/tex]
Two opposites added together equal zero:[tex]7x-2.6x+1.6x=-5+3[/tex]
combining similar terms:0=0
Use the law of multiplicative distribution:[tex]5 - 3(- 1.6x -2.1) =4.8x-1.3 =4.8 x - 1.3[/tex]
Unknown terms should be moved to the left side of the equation:[tex]1.6x -4.8x= -1.3 -2.1 =4.8x-1.3 -5-3[/tex]
Two opposites added together equal zero:[tex]-1.6 x + 4 .8x =1.3 -5+4.4- 3[/tex]
Therefore Determine the total or difference:0= - 2. 3
To learn more about linear expression refer to:
https://brainly.com/question/2030026
#SPJ2
Blake looks at his checking account balance regularly. His three lowest balances during the year are as given.
−$20<−$12<−$3
Select from the drop-down menus to correctly complete the statement.
The inequality statement shows that −$20 is a
Choose...
balance than −$12, and −$12 is a
Choose...
balance than −$3.
Answer:
The inequality shows that-$20 is Lesser balance than -$12 & -$12 is a Lesser balance than-$3
Step-by-step explanation:
We are aware that the larger the number with a difference sign the lesser the number is.
The lesser the number with a difference sign the larger the number
Answer:
they are both lower
Step-by-step explanation:
taking the quiz now beleive me.
help pls !! will give brainliest !!!
4 1/4−1/3x=−3/4 helpppppppppp
Answer:
x=15
Step-by-step explanation:
Can somebody with actual brain cells answer this
Answer: B
Step-by-step explanation: I think please tell me if im wrong if im wrong try d
Please answer this. If I get it correct, I will mark you brainiest.
pls help with this graph
Answer:
y = [tex]\frac{1}{2}[/tex]x + 3
Step-by-step explanation:
This question is simply asking you to find the slope in y=mx+b form.
Slope is rise over run. Because for each time the graph goes up one, it goes two to the left, the slope is [tex]\frac{1}{2}[/tex]. Therefore, your (mx) is [tex]\frac{1}{2}[/tex]x.
Your y-intercept, or b, is where the line intersects the y, or vertical, axis. Therefore, it would be 3.
Callie evaluated the expression 0.42 times 4.73 using the steps shown below.
0.42 times 4.73 = 1.26. 1.26 + 29.40 + 168.00 = 198.66
Which best explains Callie’s error?
Callie incorrectly placed the decimal.
Callie multiplied incorrectly.
Callie added incorrectly.
Callie incorrectly used placeholder zeros.
Answer:
Callie multiplied incorrectly
Step-by-step explanation:
Here we have 0.42 × 4.73 = 1.9866 then
1.9866 + 29.4 + 168 = 199.3866
we had 0.42 × 4.73 = 1.26 which is incorrect meaning that Callie multiplied incorrectly
Callie multiplied as follows
0.42 × 3 = 1.26 but what was in the question was
0.42 × 4.73 which is equal to 1.9866.
Answer:Callie multiplied incorrectly
Step-by-step explanation:
The price of an item has been reduced by 35% the original price was $20 what is the price of the item now
Answer:
Step-by-step explanation:
First, change 35% to a decimal (0.35). Then do, 20 x 0.35 = 7. Lastly do, 20 - 7 = $13
or
You can First change 35% to a decimal (0.35). Then do, 1.00 - 0.35 = 0.65.
Lastly do, 20 x 0.65 = $13
Both ways are correct.
Im new here and i need help please it could be nice if you help me ^^
Answer:1. 60 2. 0.06
Step-by-step explanation:
When your multiplying by 10 your just adding a zero onto the end of your current number, so when dividing you taking that away
Gary purchased a dvd that was on sale for 15% off the sales tax in his county is 5% let X represent the original price of the dvd. Write a expression that can be used to find the final cost of the dvd
Detailed explanation please :) that way I’ll understand it if I come along a problem like this again
Answer: 0.8925 x
Step-by-step explanation:
First, he gets it on sale, so (x-0.15x = 0.85 x)Then, take that 0.85x and multiply it by 1.05 (to add the sales tax). So the result is (0.85 x)(1.05) = 0.8925 x
2 1/3−1/2x=−2/3 need helpppppppppp
Answer:
X = -1
Step-by-step explanation:
Answer:
x=-9
Step-by-step explanation:
2 1/3-1/2x=-2/3
-1/2x=-2/3-2 1/3
x=(-2/3-2 1/3)/1/3
x=-3/1/3
x=-9
Delilah wants to ride 3 rides at the fair. The first ride will cost $2.25 and the other two rides both cost $1.75. How much will it cost for her to ride both rides?
$5.50
$5.25
$5.65
$5.75
Answer: 5.75
Step-by-step explanation: Your Welcome
Jordan is thinking of a number that is less than 10. Which inequality would put this into a number sentence?
x > 10
x < 10
Answer:
x < 10
Hope this helps lovely!~
Answer: < 10
Step-by-step explanation:
In mathematics, an inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions. It is used most often to compare two numbers on the number line by their size.
it can be 5 , or any number greater than 5 . So, the phrase 'x is at least 5 ' means 'x≥5 x ≥ 5 '.
factor out the expression 2/3 (4x + 9) detailed explanation of how this is done please
Answer: 13x
Step-by-step explanation:
The product of two numbers is 48 and one of the numbers is 12 what is the other number
A. 48x = 12
B. 12x =48
C. x/12 = 48
D. x/48 =12
If two lines are parallel, then the alternate exterior angles are ______.
A. supplementary
B. congruent
HELP PLEASE! I DONT GET THIS AND ITS ALSO DUE TOMORROW!!!
Instructions: Write an equation in slope-intercept form when given two pieces of key information about the line.
Please answer each one and explain how you got this.
I will give Brainliest to the best answers and explanations!!!!
CAN SOMEONE HELP ME PWEASSSSSSS
Answer 129 or 492.0004
Find there consecutive even integers such that the sum of smallest number and twice the middle number is 20 more then the largest number
Answer:
The numbers are 10, 12, and 14
Step-by-step explanation:
x + 2(x+2) = x+4 + 20
x = 10
So the numbers are 10,12,14
Here is your answer
let the numbers be x,x+2,x+4
so,the equation is
x+2(x+2)=x+4+20
3x+4=x+24
2x=20
x=10
therefore the nos. are 10,12,14
Hope This Helpscan u plz help me for a reward a crown,a thanks and a 5 star rating
thanks,
