Answer:well you should have paid more attention in class
Step-by-step explanation:
Which ordered pair is a solution to this equation?
2x + 3y = 16
A. (3, 2)
B. (7, 2)
C. (5, 2)
D. (11, 1)
Answer: c
Step-by-step explanation:
(5,2)
2(5)+3(2)=16
10+6=16
16=16
The types of problems found on ancient papyri, books, and tablets focuses primarily on problems that relate to daily life. The solution methods for many ancient cultures are generally verbal, with mathematical statements written out in words. Why did most ancient cultures primarily write out their mathematical texts in words?
Answer:
Most ancient societies had symbols to represent numbers, but they did not have symbols to represent operations or unknown quantities. Thus, the problems and solutions to the problems had to be written in word form.
Step-by-step explanation:
Sample response :)
Answer:
Most ancient societies had symbols to represent numbers, but they did not have symbols to represent operations or unknown quantities. Thus, the problems and solutions to the problems had to be written in word form.
Step-by-step explanation:
Is this linear or not linear? Please explain how you got your answer.
Answer:
Not linear
Step-by-step explanation:
19.6-4.9=14,7
14.7+19.6=34.3 not 44.1
Which expression is equivalent to 17 s minus 10 + 3 (2 s + 1)?
23 s minus 9
23 s minus 7
11 s minus 7
11 s minus 9
Answer:
23s-7
Step-by-step explanation:
Answer:
A i took the test on edgen 2020
Step-by-step explanation:
Help me please! Will mark Brainliest! <3
Answer:
助けはないが私をマークする
Step-by-step explanation:
Answer:
(0,0) is the origin therefore $0 per hour
(1,125) means that in 1 hour the company rents rafts for $125 per hour
Alana and two of her friends evenly split the cost of a meal. They determine that each person owes $14.68. How much was the entire cost of the meal
What is the equation?
Answer:
Step-by-step explanation:
Alana and 2 friends evenly split the meal. This means there are 3 people in total.
Since they said each person owes $14.68. To find the total you just multiply $14.68 by 3.
Total = $14.68 x 3 = $?
plz help I k ow she is incorr3ct but idk if it's c or d
for 15 pts!!!
Answer:
c
Step-by-step explanation:
An 8-question true or false quiz is given to a class. If Lee guessed every question,
how many would she expect to be correct?
Work Shown:
n = number of questions = 8
p = probability of getting a question correct = 1/2 = 0.5
n*p = number of questions we expect Lee to get correct
n*p = 8*0.5
n*p = 4
We expect Lee gets about 4 questions correct.
4 question that lee guessed would be correct.
There 8 question of true and false.
Lee guessed every question.
Probability can be defined as ratio of favorable outcomes to the sample of events.
Here,
Probability of guessing right answer = 1/2 = 0.5
Probability of lee guessing right answer out of 8 question.
= 0.5 x 8
= 4
Thus, 4 question that lee guessed would be correct.
Learn more about probability here:
https://brainly.com/question/11234923
#SPJ2
What is 5x+2-4x+3 please I need help
Answer:
1x+5
Step-by-step explanation:
Simplify the expression:
3+9+2k–2
Answer:
2k+10
Step-by-step explanation:
Good luck!
Find the two sets coordinates for each graph
Answer:
a.) (0,2)
b.) (0,-1)
Step-by-step explanation:
hopefully this is correct, im pretty sure...
Two-third of Leon's tropical fish in his tank is equal to one-fourth of harry's tropical fish in his tank Find the ratio of the no. Of Leon's tropical fish to the no. Of harry's tropical fish What fraction of the number of harry's tropical fish is the number of Leon's tropical fish
Answer:
L : H Ratio = 3 : 8 , L as a fraction of H = 3/8
Step-by-step explanation:
Let the no. of Leon's tropical fish be = L
Let the no. of Harry's tropical fish be = H
Given : 2/3 L = 1/4 H
L / H = 1/4 (3/2)
L : H = 3 : 8
Let total fishes or common ratio = x
L = 3/11 (x) , H = 8/11 (x)
Fraction L / H = [ 3/11 (x) ] / [ 8/11 (x) ]
L / H = 3/8
Simplify 15+(2/3x)−7−(5/6x).
PS
The / is not a division sign. 2/3 and 5/6 are fractions
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answer:
kayla and 9968
Step-by-step explanation:
Answer:
Jeff, 9968
Step-by-step explanation:
you can take the tens and ones of the number you are multiplying by and use those number to multiply by the first number
50 is in the tens
6 is in the ones
178×56= 9968
You start at (3, 8). You move right 6 units and left 4 units. Where do you end?
Answer:
(9,12) I think
Step-by-step explanation:
Suppose that Ashley’s brother, Alex, makes the same dive in 4 increments instead of 6. Write a numerical expression to represent Alex’s elevation change in feet per increment.
Answer:
Step-by-step explanation:
There is one negative number in the expression so the solution will be negative there isn’t a -1 in the denominator to cancel out the -1 in the numerator
Answer: -60 ft/4 increments
Step-by-step explanation:
Which of the numbers below are less than 475,215?
A) 49,875
B) 512,345
C) 475,195
D) 489,123
E) 47,000
Answer:
[tex]A). 49,875 \\
and \\
E). 47,000 \\ [/tex]
-`10 - 0=
whats the answer?
[weigh (lbs)]10I20II30I40
[medication(mg)]12 24 36 48
The amount of medication a dog needs is directly proportional with it weight as shown in the table below how many milligrams of medication are needed for 27.5 pound dog
Answer:
wait (ik its got nothing to do with ur question but are u a weeb BC I've been looking for a new anime but I can't find one
what is the answer to this equation -11/9 - (-4/15
Answer:
-.95 with the 5 repeated
Step-by-step explanation:
-11/9 = 1.2 repeated
-4/15 = .26 the six is repeated
1.2 - .26 = .95
Find the inverse of the function. Show work.
g(x)= - 3/x-2 +2
Answer:
[tex]\displaystyle g^{-1}(x)=\frac{-7+2x}{x-2}[/tex]
Step-by-step explanation:
We are given the function:
[tex]\displaystyle g(x)=-\frac{3}{x-2}+2[/tex]
Let's find the inverse of g.
Call y=g(x):
[tex]\displaystyle y=-\frac{3}{x-2}+2[/tex]
We need to solve for x. Multiply both sides by x-2 to eliminate denominators:
[tex]y(x-2)=-3+2(x-2)[/tex]
Operate:
[tex]yx-2y=-3+2x-4[/tex]
Collect the x's to the left side and the rest to the right side of the equation:
[tex]yx-2x=-3-4+2y[/tex]
Factor the left side and operate on the right side:
[tex]x(y-2)=-7+2y[/tex]
Solve for x:
[tex]\displaystyle x=\frac{-7+2y}{y-2}[/tex]
Interchange variables:
[tex]\displaystyle y=\frac{-7+2x}{x-2}[/tex]
Call y as the inverse function:
[tex]\boxed{\displaystyle g^{-1}(x)=\frac{-7+2x}{x-2}}[/tex]
HELPPP
simplify the product (-8) (-6) (2)
I BEG HELP ME
Answer:
96
Step-by-step explanation:
Given
- 8 × - 6 × 2 ( the product of 2 negatives is a positive )
= 48 × 2
= 96
The amounts of household waste generated in a region during two years were 23,400,000tons and 48,100,000tons. what was the total household waste generated over these two years in the region, expressed in scientific notation? (1 point)
1. I think the answer is 5/50 am I correct?
2. How do I write the answer in y=Kx
PLEASE ANSWER
Answer:
5 x plus 50 I think but you ate right about it
Answer:
1. I think the answer is 5/50 I’m currect
If you want to buy an item in a store that costs $15 and is on sale for 15% off, then how much would the item actually cost you after the discount? Round to the nearest cent.
Answer:
its 10 or 20 which every cause its 0.15 cents
Step-by-step explanation:
19. Express 9/4
as a decimal fraction.
Record your answer and fill in the bubbles on your answer document. Be
sure to use the correct place value.
9/4
(8+1)/4
8/4 + 1/4
2 + 0,25
2,25
Folgers coffee is priced at 12.88
Answer:
yes.........................................................
Step-by-step explanation:
-3x^2+4x-2=0
standard form and its a b c
with explanation
The equation is already in standard form since standard form is
ax^2+bx+c = 0
Here we have
a = -3
b = 4
c = -2
5) Find the LCM of 12 and 32
Answer:
the Lowest Common Multiple of 12 and 32 is= 96
if you know the answer you have a high IQ ->
Mrs. O’Connor is creating a large square painting with the grade 8 art classes. The painting will be made of 24cm by 32cm rectangles covered with colored squares. They want these squares to be as large as possible, measured in whole numbers of centimeters.
Then they plan to arrange copies of the 24cm by 32cm rectangle to form a large square painting that measures the least possible whole number of centimeters.
What size will the small colored squares be?
How big will the painting be?
9514 1404 393
Answer:
small squares: 8 cm squarelarge painting: 96 cm squareStep-by-step explanation:
The size of the small squares will be the greatest common divisor (GCD) of the dimensions 24 cm and 32 cm. We know these dimensions can be factored as ...
24 = 3×8
32 = 4×8
so the GCD is 8 cm.
The rectangles can be covered with squares that are 8 cm on a side.
__
The dimensions of the painting will be the least common multiple of the rectangle dimensions. That is ...
LCM(24, 32) = 24×32/GCD(24, 32) = 24×32/8 = 96
The smallest square painting that can be made from these rectangles is 96 cm square.