Answer:
32
Step-by-step explanation:
Evaluate the expression: 6 - |-4| + 3 × |-2|
8
16
-26
10
Answer:
8
(I just simplified the actual equation, no clue what those numbers at the bottom are for.)
Explain how to model the problem with algebra tiles and then write an algebraic expression that represents the situation.
Ruby gave away one of her puppies.
(not sample respince)
Step-by-step explanation:
the answer is in the picture
Answer:
The variable, the number of golf balls, is modeled by an orange x tile.
Finding 8 more golf balls is modeled by 8 orange + tiles.
The expression that represents the situation is x + 8.
Write an equation in point-slope form. (0,8) and (-1,10)
Which of the following is an example of a rational number?
.,. I can't figure it out
Answer:
Wassup
Step-by-step explanation:
Translate the following expression (use n as variable)
13 more than one-third of x
Answer:
One third = 13 (the number). 'Of' = multiplication (symbol : × ). a number m = m (variable) i need the point too
Step-by-step explanation:
GIVING BRAINLIEST What is the value of the expression 11 + ( fraction 1 over 2 )4 ⋅ 48?
Answer:
107
Step-by-step explanation:
11+(1/2)4 ⋅ 48
Simplify following the order of operations (parentheses, exponents, multiplication/division, addition, subtraction ).
Following this order first do the multiplication.
(1/2)(4)(48)=96
Then do the addition
11+96=107
Answer:
14
Step-by-step explanation:
I had that question on my test too, lol.
Help me ASAP PLEASE.
(1/3)^2 + 3^2 = ?
please!!
Answer:
9 1/9
82/9
Step-by-step explanation:
Consider the system of equations.
x - 4y = 11,
3x + 5y = -1
Which number should you multiply the first equation by
to eliminate the x-variable term?
1
-1
3
-3
Answer:
And the answer is... *drum roll* -3, see how i put a negative? yeah its -3 not 3.
Step-by-step explanation:
do do do da do do do do do do do da da da daaaaaa. i did it.... so like. HEY CHOOSE 3 if u want i wrong ok.
Answer:
-3
Step-by-step explanation:
I did it on edg..
There is a total of 364 marbles in a jar. The ratio
of blue to red marbles is 3:4. How many red
marbles do you have?
Answer:
Example 1:
In a bag of red and green sweets, the ratio of red sweets to green sweets is 3:4. If the bag contains 120 green sweets, how many red sweets are there?
Solution:
Step 1: Assign variables :
Let x = red sweets
Write the items in the ratio as a fraction.
red/green
Step 2: Solve the equation
Cross Multiply
3 × 120 = 4 × x
360 = 4x
Isolate variable x
x=360/4
Answer: There are 90 red sweets.
Example 2:
John has 30 marbles, 18 of which are red and 12 of which are blue. Jane has 20 marbles, all of them either red or blue. If the ratio of the red marbles to the blue marbles is the same for both John and Jane, then John has how many more blue marbles than Jane?
Solution:
Step 1: Sentence: Jane has 20 marbles, all of them either red or blue.
Assign variables:
Let x = blue marbles for Jane
20 – x = red marbles for Jane
We get the ratio from John
John has 30 marbles, 18 of which are red and 12 of which are blue.
red/blue
We use the same ratio for Jane.
red/blue
Step 2: Solve the equation
Cross Multiply
3 × x = 2 × (20 – x)
3x = 40 – 2x
Isolate variable x
x=40/5
John has 12 blue marbles. So, he has 12 – 8 = 4 more blue marbles than Jane.
Answer: John has 4 more blue marbles than Jane.
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
7 in
4 in
12 in
3 in:
9 in
Answer:
thanks for the points here u go to
Step-by-step explanation:
ILL GIVE BRAINLIEST PLS HELP FAST!!!Estimate the solution to the system of equations. (Please also give me the coordinates on the graph)
y = 4x - 2
y = x + 3
Answer:
(5/3, 14/3) or (1.66, 4.66)Step-by-step explanation:
Given system of equations
y = 4x - 2 y = x + 3The solution is the intersection point of the lines
Determine x- coordinate:
4x - 2 = x + 34x - x = 3 + 23x = 5x = 5/3Determine y- coordinate:
y = x + 3y = 5/3 + 3 = 14/3So the point is:
(5/3, 14/3) or (1.66, 4.66)Find the value of d in the equation d/13 = 52
Answer:
676
Step-by-step explanation:
d/13 = 52
d = 676 ^ Multiplication Property of Equality
change the following Expression in to words ( 7 + 9 )
The library has 27 chairs and 5 tables. If the same number of chairs is placed at each tables, how many chairs can be placed each table? Will there be any extra chairs? If so, how many?
Answer:5
Step-by-step explanation:
27 chairs
5 tables
27/5
=5.4
Simplify 2x - x + 4x
Answer:
5X
Step-by-step explanation:
A truck is carrying grapefruit juice, pineapple juice, and tomato juice bottles in a ratio of 3 : 1 : 2. If there are 14 pineapple juice bottles, then how many juice bottles in total are there?
Answer:
84 juice bottles
Step-by-step explanation:
Given the ratio of grapefruit juice, pineapple juice, and tomato juice bottles as
3:1:2
Let the total number of bottles available be R
If there are 14 pineapple juice bottles, then
1/(3 + 1 + 2) * R = 14
1/6 * R = 14
multiply both sides by 6
R = 14 * 6
= 84
This means there are 84 bottles in all
A triangle has 3 angles and 3 sides
O True
Answer:
true the answer is true because a triangle has three sides and three angles
You get about 32 homework assignments every 4 weeks. Circle
equation that models this.
Use your equation to determine the number of homework
assignments you get after 9 weeks.
How much does a suit costs if it’s 35% off $479
Answer:
This means the cost of the item to you is $311.35. You will pay $311.35 for a item with original price of $479 when discounted 35%. In this example, if you buy an item at $479 with 35% discount, you will pay 479 - 167.65 = 311.35 dollars.
Step-by-step explanation:
hope this helps <3
Answer:
Suit costs $311.35
Steps
1) Multiply (Original price) by (percentage / 100) to find discount price
2) Deduct discount price from original price
ie) (Op) x (% / 100) then (op-dp)
Shown here
Original price = $479
35/ 100 = 0.35
Discount = 479 x 0.35 = 167.65 = $167.65
Sale Price = 479 - 167.65 = 311.35 = $311.35
Olivia is cutting a 1 1/2m by 3/4m piece of rectangular paper into two pieces along its diagonal.
Find the area of each of the pieces
Answer:
[tex]\frac{9}{16}\ m^2[/tex]
Step-by-step explanation:
Area of a Rectangle
The area of a rectangle of dimensions W by L is given by:
A = WL
If the piece of rectangular paper of W=1 1/2 by L=3/4 is cut along its diagonal, each one of the pieces will have half of the total area of the rectangle.
Convert the width to improper fraction:
[tex]1\frac{1}{2}=1+\frac{1}{2}=\frac{3}{2}[/tex]
The area of the rectangle is:
[tex]\displaystyle A=\frac{3}{2}*\frac{3}{4}[/tex]
[tex]\displaystyle A=\frac{9}{8}\ m^2[/tex]
The area of each of the pieces is
[tex]\displaystyle \frac{1}{2}\cdot\frac{9}{8}\ m^2=[/tex][tex]\mathbf{\frac{9}{16}\ m^2}[/tex]
Answer:
9/16
Step-by-step explanation:
I got it right on Khan Academy so you can trust me :) Have a Nice Day!
y = X - 4
Linear
Nonlinear
Answer:
Linear
Step-by-step explanation:
There is a constant rate of change ( 1 ), and there is a y-intercept.
What's 2|–9| – |–2|?
Answer:
I believe it is 16
Hope it helps
[tex]2xy^{2} -3xy-7\\x= -4 \\y=5[/tex]
Answer:
this is too easy
Step-by-step explanation:
cos
Hannah has $43. Zack has 23 times as much money as Hannah. Billy
has half as much money as Zack. How much money do they have
combined?
Answer:
1,526.5
Step-by-step explanation:
Hannah has $43
Zack:
43*23=989
Billy:
989/2=494.5
Add them all up:
43+989=1032
1032+494.5=1526.5
Hannah has $43. Zack has 23 times as much money as Hannah. Billy
has half as much money as Zack. How much money do they have
combined?
What is the value of x in the equation 5.5x = 17.6?
3.2
12.1
23.1
96.8
Answer:
3.2
Step-by-step explanation:
Find three consecutive integers whose sum is −96.
Answer:Let 2n + 4 = the third consecutive even number. Therefore, the three consecutive even numbers whose sum is 96 are indeed 30, 32, and 34.
Step-by-step explanation:
Answer:
The first consecutive integer = - 33
The second consecutive integer = - 32
The third consecutive integer = - 31
Step-by-step explanation:
So since the three numbers are consecutive we can make the following equation. If we let "n: be the value of the first consecutive integer, the value of the second consecutive integer would be "n + 1" and the value of the third one would be "n + 2". So the equation we can write is...
n + (n + 1) + (n + 2) = - 96
3n + 3 = - 96
3n = - 99
n = - 33
Therefor:
The first consecutive integer = n = - 33
The second consecutive integer = n + 1 = - 33 + 1 = - 32
The third consecutive integer = n + 2 = - 33 + 2 = - 31
Help me with everything pronto please
A beekeeper collected 25 kg of honey from one of his hives in 2016. This was 25% more than he collected from the same hive in 2015.
In 2017 he collected 10% less honey than in 2016.
What percentage of the 2015 honey collected is the 2017 honey collected?
Answer:
40 is the correct answer to this question
Let the amount collected in 2015 = X
In 2016 they collected 25% more so in 2015 they collected 1.25x
1.25x = 25
Divide both sides by 1.25:
x =25/1.25 = 20
They collected 20 kg in 2015
In 2017 they collected 25 x 0.90 = 22.5 kg
20/22.5 = 0.8888
0888 x 100 = 88.888% Round the percentage as needed:
In 2015 they collected 88.89% less than they collected in 2017.
What is closest to the slope of the line graphed above?
0-1/3
0-3
O 3
1/3
The Answer would be -3
Rise over run.
From one point to another the graph rises 3 and moves left 1.
