Answer:
3 + x
the difference of x and 8
Step-by-step explanation:
brailiest?
Can someone help me
Answer:
y=2x
...............mm.
Simplify each expression using the order of operations.
13(-3 + n)
pls hurry my sister needs to turn this in soon
Answer:
I believe the answer is -39+13x
Step-by-step explanation:
12 millimeters
9 millimeters
What’s the area of the rectangle?
Step-by-step explanation:
HERE,
lenth=12m.m.
breadth=9m.m.
so,
Area of rectangular =[tex]\boxed{\underline{\underbrace{\mathcal\color{gold}{length×breadth }}}}[/tex]
so
Area=9×12=[tex]\tt{ 108m.m^2 }[/tex] ⠀
Does anybody know the answer
Answer:
hypotenuse aka the longest line on a right angle
B
Step-by-step explanation:
Hypotenuse is right I'm pretty sure
Cube root of 216
With full steps
Answer:
6
Step-by-step explanation:
Step 1: Find the prime factors of 216 216 = 2 × 2 × 2 × 3 × 3 × 3 Step 2: Clearly, 216 is a perfect cube. Therefore, group the factors of 216 in a pair of three and write in the form of... Step 3: Now, we will apply cube root on both the sides to take out the factor as a single term, which is in cubes.plz help me!?!?
and thank u
Answer:
-4.8+2.5-7.8
= -10.1
Step-by-step explanation:
IXL pls help!.....................
Answer:
7 meters
Step-by-step explanation:
Simple solving method:
15 - 8 = 7
Answer:
7 meters
Step-by-step explanation:
yayayayayayayay
The number of fish in a lake increased by 20% between last year and this year. Last year there were 55 fish in the lake. What is the population this year?
Answer:
66
Step-by-step explanation:
55x(20/100)=11
55+11=66
Can someone answer this <3
Answer: Ok, so I am really good at finding the degree of polynomials... So the answer is D. Good luck! Hope this helps. :)
Step-by-step explanation:
Which expression is a difference of a number and a product?
A.10-8x
B. 7+x
C.8 + x-2
D. 4(x +7)
Please answer truely this is a hard test
Answer:
c. i think
Step-by-step explanation:
Answer:
Is he right about that?
Step-by-step explanation:
x * 3 < 5
solve for x
Answer:
x=5-3
X=2
×<2 or X=0
that an answer
Exploring Patterns in Data - Item 32485
Which conclusion can best be made from this scatter plot?
Average Temperature ("F)
As average annual rainfall increases, average
temperature remains constant
As average annual ra
Answer:
there is no correlation .
Step-by-step explanation:
ive been doing those questions too for my algebra class.
You charge 2500 to a credit card. Use the compound interest formula to find the new amount you owe on your credit card after 6 months 20% APR compounded daily (assuming you don’t make any payments)
Answer: Well This is what 24% APR on a credit card is?
If you have a credit card with a 24% APR, that's the rate you're charged over 12 months, which comes out to 2% per month. Since months vary in length, credit cards break down APR even further into a daily periodic rate (DPR). It's the APR divided by 365, which would be 0.065% per day for a card with 24% APR.
Step-by-step explanation:
Evaluate the given function for x=5 please help !
Answer:
X = 3 - 3 * 2 x - 1 -
Step-by-step explanation:
Are the ratios proportional?
10/12 and 20/32
Answer:
no they arent
Step-by-step explanation:
Answer:
no
Step-by-step explanation:
10/12 can be simplified as 5/6 however 20/32 turns to 10/16 which then can be simplified to 5/8
Laura tiene que resolver 9+ 8. Explica
cómo puede usar 8 + 8 para hallar la suma.
Answer:
Puede sumar 9 + 8 y luego restar 1 de eso para obtener la respuesta
Step-by-step explanation:
On Monday, Amanda runs 1 1/6 miles, and on Tuesday, she runs 2 1/2miles. How far did she run on Monday and Tuesday combined?
Answer:
3 2/3 miles
Step-by-step explanation:
What value of “w” makes this proportion true?
0.6/1.6 = w/1.2
Answer:
w=0.45
Step-by-step explanation:
0.6/1.6=w/1.2
=>w=1.2 x 0.6/1.6
=>w=0.45
2 cups = 1 pint, 2 pints = 1 quart, 4 quarts = 1 gallon; 32 cups = ___ gallons?
Answer:
its about 2 gallons :)
Answer
8
Step-by-step
Its hard to explain how I got it but yeah :) I hope this helps .
If you start a bank account with $100 and you deposit $25 each month, what equation
correctly represents this situation?
Step-by-step explanation:
so you start with $100
every month you get $25
so you could call $25 n
so every month you get n added to the bank account
so you could call the $100 s (which represents start)
and do s+n for every month and if you need to show that for a year then:
s+(nx12)
PLEASE HELP PLEASEEEEE
Part A: Explain why the x-coordinates of the points where the graphs of the equations y = 5−x and y = 2x + 1 intersect are the solutions of the equation 5−x = 2x + 1.
Part B: Make tables to find the solution to 5−x = 2x + 1. Take the integer values of x between −3 and 3.
Part C: How can you solve the equation 5−x = 2x + 1 grap hically?
Answer:
y = 5 - x → standard form y = -x + 5
y = 2x + 1
A: If two sides of an equation are set equal to each other, their value is a point of intersection because they will both equal a certain value.
B:
3 → 5 - 3 = 2(3) + 1 → 2 = 6 + 1 → 2 ≠ 7
2 → 5 - 2 = 2(2) + 1 → 3 = 4 + 1 → 3 ≠ 5
1 → 5 - 1 = 2(1) + 1 → 4 = 2 + 1 → 4 ≠ 3
0 → 5 - 0 = 2(0) + 1 → 5 = 0 + 1 → 5 ≠ 1
-1 → 5 - (-1) = 2(-1) + 1 → 6 = -2 + 1 → 6 ≠ -1
-2 → 5 - (-2) = 2(-2) + 1 → 7 = -4 + 1 → 7 ≠ -3
-3 → 5 - (-3) = 2(-3) + 1 → 8 = -6 + 1 → 8 ≠ -5
algebraically ↓
-x + 5 = 2x + 1 → 4 = 3x → x = 4/3
C: graphically
graph both equations and find point of intersection
We know these points are the solutions to [tex]5-x=2x+1[/tex] because by setting the two equations equal to each other, we find where they intersect, and those points are the solutions to the equation.
Part B[tex]\begin{array}{|c|c|c|c|}\cline{1-4}\bf x&\bf5-x&\bf2x+1&\bf5-x=2x+1\\\cline{1-4}-3&8&-5&8\neq-5\\\cline{1-4}-2&7&-3&7\neq-3\\\cline{1-4}-1&6&-1&6\neq-1\\\cline{1-4}0&5&1&0\neq1\\\cline{1-4}1&4&3&4\neq3\\\cline{1-4}2&3&5&3\neq5\\\cline{1-4}3&2&7&2\neq7\\\cline{1-4}\end{array}[/tex]
Part B and a halfSince none of those values are correct solutions, let's solve this equation algebraically, even though the question doesn't ask for us to do so.
[tex]\begin{aligned}5-x&=2x+1\\-x&=2x+1-5\\-x-2x&=1-5\\-3x&=-4\\x&=\boxed{\frac{4}{3}}\end{aligned}[/tex]
Part CWe can solve the equation graphically by graphing both [tex]y=5-x[/tex] and [tex]y=2x+1[/tex], then finding where they meet. This is shown in the attachment below.
The coordinates of point Care
A. (3,-1)
B. (1, -3)
C. (3,1)
D. (-3,1)
E. (-3,-1)
Answer: (-1,3)
Step-by-step explanation:
1. Find the slope of the line through these points.(0,5) and (7,6)
Please help!
Solve the equation and check your solution. (If an answer does not exist, enter DNE. If all real numbers are solutions, enter REALS.)
4 − 6x = 52
Answer:
i think its DNE but im not sure... sorry
i need help im gonna fail
Answer:
12
Step-by-step explanation:
Okay so this question is quite simple all we have to do is take away 1/3 from each candy bar and count how many 1/3rds there are in all 4 candy bars.
This is very simple all we have to do is add 3 + 3 + 3 + 3 or 3 x 4
If you multiply 3 by 4 you get 12.
So, in conclusion, 12 people could get 1/3 of Joannas' 4 candy bars
there is a page its called calculator soup and that should help
Does this sample support a claim that more than 10% of job applicants in California test positive for drug use
Answer:
Following are the solution to this question:
Step-by-step explanation:
Please find the complete question in the attached file.
Let p become a screen positive for substance use throughout California
To test [tex]H_0 : p = 0.1_{against} \ H_0:p>0.1[/tex]
In California, [tex]\hat{P}[/tex] is a good test for medication and n seems to be the random sample.
The stats of the examination are given
[tex]\to z=\frac{\hat{p} -0.1}{\sqrt{\frac{0.1 \times 0.9}{n} }}_{\ that \ is \ under H_o \ follows \ a \ normal \ distribution}.[/tex]
They reject [tex]H_o \ at \ 5\%[/tex] if it's relevant:
[tex]\to |Z_{obs} |> Z_{0.05}\\\\Here\\\\ \to \hat{p} = \frac{145}{1200} = 0.121 \\\\ \to n = 1200\\\\ \to z_{obs} = 2.42487\\\\ \to Z_{0.05} = 1.64485[/tex]
[tex]\to z_{obs} = 2.42487 > z_{0.05}= 1.64485[/tex]
We, therefore, refuse [tex]H_o \ at \ 5\%[/tex] level and we can infer that such a test supports an argument which Upwards of 10% of California jobseekers screen positive for use of medicines.
Please help. DO NOT POST A WRONG ANSWER PLEASE
Answer:
Just answering this for that you can mark brainliest the person who answered right :-) and sorry for my English lol
Determine if (1, 3) is a solution to the given system of linear equations. 5x+y=8 x+2y=5
Answer:
No, because substituting the given ordered pair doesn't yields two true expressions
Step-by-step explanation:
5x + y = 8
5 + 3 = 8 so thats correct
x + 2y = 5
1 + 6 =7, not 5
so only 1 is correct
Six friends ate in a restaurant together and split the total cost, c, equally. Each person paid less than $8.
Which statements represent the scenario? Check all that apply.
The total cost of the food, c, can be represented by the inequality StartFraction c Over 6 EndFraction less-than 8.
The total cost of the food could be $48.
The total cost of the food could be $36
.
When graphed, the number line would be shaded to the left of the maximum value.
The total cost of the food must be greater than $60.
Due in 1 minute please help I-ready
Answer:
29 1/3
Step-by-step explanation:
All I did was 1760/60 and got that! I hope its right and I hope this helps!!