Answer:
x=10
Step-by-step explanation:
Simplifying 3x + 8(2x + -6) = 2 + 14x
Reorder the terms: 3x + 8(-6 + 2x) = 2 + 14x 3x + (-6 * 8 + 2x * 8) = 2 + 14x 3x + (-48 + 16x) = 2 + 14x
Reorder the terms: -48 + 3x + 16x = 2 + 14x
Combine like terms: 3x + 16x = 19x -48 + 19x = 2 + 14x
Solving -48 + 19x = 2 + 14x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-14x' to each side of the equation. -48 + 19x + -14x = 2 + 14x + -14x Combine like terms: 19x + -14x = 5x -48 + 5x = 2 + 14x + -14x
Combine like terms: 14x + -14x = 0 -48 + 5x = 2 + 0 -48 + 5x = 2
Add '48' to each side of the equation. -48 + 48 + 5x = 2 + 48
Combine like terms: -48 + 48 = 0 0 + 5x = 2 + 48 5x = 2 + 48
Combine like terms: 2 + 48 = 50 5x = 50
Divide each side by '5'. x = 10
Simplifying x = 10
help with math homework chapter 1 practice
Answer:
P+C = R R = $870
Step-by-step explanation:
Hi!
P= R-C
+C +C
P+C = R
P= $350 C= $520
$350+ $520 = $870
R = $870
Hope this helps!
Answer:
$870
Step-by-step explanation:
350= R-520
Add 520 to each side
R= 870
Solve real-world and mathematical problems involving the four operations with rational numbers and explain the meaning in the context of the answer. (BTW you have to show an example of real world and mathematical problems by using the operation, Multiplication, Division, Subtraction, and Addition. But with rational numbers.)
Answer:
See Below
Step-by-step explanation:
To Clarify a rational number is just a number that can be made into a mixed fraction. Or another way of doing this would be to say a number like 1.50. So currency is a form of rational numbers.
EX: You decided to go to college but as a broke college student you couldn't pay for college (because it is expensive) so you decide to take out a student loan. For simplicity's sake let's say that you only need a $15,236.75 loan to add to the money you had saved up for college. However, the loan agency adds a 0.05 per month interest rate as soon as your 4 years of college are over. Knowing that interest adds up fast you decide to try to pay off as much loan debt as you can while still in college with your part-time job. You end up paying off $746.98 leaving you with only $14,489.77 left of the loan. The first month out of college you wind up with only $15,214.26 of college debt. Before the next month however you marry your college sweetheart and as a couple, you take on each other's debts making your grand sum for college debts $32,416.51. After five blissful years of marriage you wind up getting a divorce but because finances have been jumbled (real-world ish) you decide just to divide the $12,758.36 debt from college evenly between the two of you.
Subtraction:
15,236.75-746.98 = 14,489.77Multiplication:
14,489.77x.05 = 15,214.26Addition:
32,416.51 = 15,214.26+17,202.25Division:
12,758.36/2 = 6,379.18HELPPP PLEASE WILL MARK BRAINLEST IF RIGHT!!!
Answer:
C) 18 inches
Step-by-step explanation:
lets call the shortest side x.
that means the second side is 3x
the third side is x + 5
the perimeter of the triangle is 95 inches.
using this information, you can make the following equation:
x + 3x + x + 5 = 95
subtract 5 from both sides.
x + 3x + x = 90
5x = 90
x = 18
the shortest side is 18 inches long
Help I don’t get this question
Answer:
no the first is -7 and the 2nd is 7
Answer:
No
Step-by-step explanation:
The absolute value makes anything in it positive. So I-7I is 7. But if there is a negative sign OUTSIDE of the absolute value, then it is negative.
-I-7I is -7
I-(-7)I is 7
Jesse picks up two more cards, but they do not affect his overall point total. State the
value of each of the two cards.
Help.. I need answers
Answer:
its so easy just try
Step-by-step explanation:
you dont need this app to be smart but it is very helpful
6.25x 3 that is your answer
help asap info in side the file/ picture
Answer:
600 times 60 equals 36000
1,000 times 60 equals 60000
6000 times 30 equals 18000
Step-by-step explanation:
Which number choice represents an equivalent number sentence that uses the associative property to rewrite "(4 + 5) + 8"?
A. 4 + 8 + 5
B. 4 + 13
C. 4 + (5 + 8)
D. 17
Answer:
A 4 + 8 + 5
thats the answer thank you
Answer:
Your answer is: A & C
Step-by-step explanation:
Hope this helped : ) Even though I probably wont get brainiest, please at least rate me : )
5 times as much as 16 diveded by 8
The answer for this is 10
Answer:
5 x 16/8 or, 5 x 2 = 10
Step-by-step explanation:
When using vocabulary, you can tell that 16 is being divided by 8 and then, that quotient is then multiplied by 5.
Vocab:
times: x
as much as: to next number
divided by: x/y
1 hundreds + 5 tens+12 ones
do you know it?!?
Answer: 162
Step-by-step explanation: 1 hundred is 100+ 5 tens that’s 50,+ 12 ones that’s 12. So, 100+50+12=162.
Answer:
162
Step-by-step explanation:
So one way that you can figure that out is by doing
100
+ 50
12
______
162
Hope it helped!
Will mark Brainlist if answered.
Answer:
X | Y
4 | 2
8 | 3
12 | 4
Step-by-step explanation:
Owen paid $15 to download some of his favorite songs. He paid $2.50 per song. How many songs did he download?
The first step is to by a power of ten, so the divisor is a whole number.
The next step is to by figuring out how many times 250 goes into 1500.
This is from edginuty
The number of songs that Owen was able to download with $15 is a total of 6 songs.
Owen spent a total of $15 to download the songs and each one of them cost $2.50
To find out the number of songs he downloaded, use the formula:
= Amount Owen spent / Cost of song
= 15 / 2.50
= 6 songs
In conclusion, Owen was able to download 6 songs.
Find out more a https://brainly.com/question/17476346.
Answer:
the first one is multiply and the 2nd one is divide
Step-by-step explanation:
did the test lol
During one team’s season, the ratio of the number of games the team won to the number of games the team played was 4 to 12. The team played 42 games. How many games did the team win?
Answer:
noob noob noob noob noob noob noob noob
Drag the cards to create a number that matches these rules.
The number ends in the tenths place.
8 is the nearest one when rounding
card numbers(8,7)
Answer:
7.8
8 is the nearest when rounding and it said when you round it is near 8 so the numbers are 8 and 7 so its 7.8
A team of four players competed in a golf contest. The names and scores of the players on the team are shown in the table. The team’s score is the sum of all the scores in the table.
Golf Scores
Player
Score
Micah
-2
Kyron
+3
Mackenzie
-4
Major
-1
what is the team's score?
Help ASAP...
Answer:
I think it is -4
Step-by-step explanation:
Choose the best estimate for the capacity of a kitchen sink. A. 2 fl. oz B. 2 pt C. 2 qt D. 2 gal
Answer:I think it is two gallons.
Step-by-step explanation:
Which of the following is the greatest unit rate? *
$35.00 for 700 pieces of gum
$5.99 for a package of three bracelets
$6.50 for 5 drinks
$16.00 for two tickets
Answer:
It is the last one. (16 for 2 tickets)
Step-by-step explanation:
To make it a unit fraction you have to divide the denominator by itself to get 1. 2 divided by 2 equals 1. To keep the fraction equivalent divide the numerator by 2 as well. That equals 8. This makes the unit rate
1/8 Which is the biggest
Answer:
The gum
Step-by-step explanation:
Please mark me brainlest
Write two equivalent expressions to represent the area of the rectangle below.
Determine whether the ratios form a proportion.
A) Yes, Proportional
B) No, Not Proportional
Answer: Your answer is: A) Yes, Proportional
Step-by-step explanation:
Hope this helped : )
What would be the function for {(-6, 4), (5, -1), (0, 3), (-2, 4)}
Answer:
3x-x+2=4
Step-by-step explanation:
Which question can be answered by finding 1 1/4 ÷ 1/2
Horatio's Haunted House
pls help fast
Answer:
Step-by-step explanation:
Every 1 hour, 7 screams are caused
the first part is 6 hours, so that means we multiply 6 x 7, which is 42
The second one has 56 screams, so this means we divide 56 and 7 to get 8
The last one is the same as the first one, we multiply 7 and 12 to get 84
Hope this helps : ]
For 6 hours, there are 42 screams, for 8 hours, there are 56 screams and for 12 hours, there are 84 screams.
What are Proportions?A proportion is an equation in which two ratios are set equal to each other.
Given that two number lines, one is moving like, 0,1,2,...
And second one is moving like 0,7,14....
Therefore, studying the number lines, we get,
6 hours = 7*6 = 42 screams
8 hours = 7*8 = 56 screams
12 hours = 7*12 = 84 screams
Hence, For 6 hours, there are 42 screams, for 8 hours, there are 56 screams and for 12 hours, there are 84 screams.
For more references on Proportions, click;
https://brainly.com/question/2548537
#SPJ2
Here are three different recipes for Orangey-Pineapple Juice. Two of these mixtures taste the same and one tastes different.
Recipe 1: Mix 4 cups of orange juice with 6 cups of pineapple juice.
Recipe 2: Mix 6 cups of orange juice with 9 cups of pineapple juice.
Recipe 3: Mix 9 cups of orange juice with 12 cups of pineapple juice.
Which two recipes will taste the same, and which one will taste different?
Answer:
I think that recipe one and two will taste the same.
I think that recipe three will taste different.
Step-by-step explanation:
I hope this helped!!
Answer: The first two recipes will taste the same. The third is different.
2/3 = 4/6 = 3/9 = the ratio for this recipe.
Step-by-step explanation:
The ratio of orange juice to pineapple juice in the first two recipes are the same: two parts orange juice to three parts pineapple juice. The third recipe is three to four.
The area of the Pacific Ocean is about 6.0061×107 square miles. The area of the Southern Ocean is about 7.8483×106 square miles. ApproximatelyA. 8 B. 9 C. 13 D. 20 how many times larger is the area of the Pacific Ocean than that of the Southern Ocean?
The Pacific Ocean is approximately
times larger in area than the Southern Ocean.
Answer:
189.2671
Step-by-step explanation:
6.0061×107= 642.6527
7.8483×106=831.9198
831.9198- 642.6527=(189.2671) <- answer
Which pair of angles are an example of supplementary angles?
A. Angle 1 and Angle 7
B. Angle 3 and Angle 6
C. Angle 2 and Angle 7
D. Angle 1 and Angle 4
Answer: A. Angle 1 and Angle 7
Step-by-step explanation:
A: Angle 1 and 7 are same side exterior angles so they are not equal but add up to 180 degrees and supplementary angles add up to 180 degrees.
B. Angle 3 and Angle 6 are alternate interior angles so Angle 3 and Angle 6 are equal.
C. Angle 2 and Angle 7 are alternate exterior angles so Angle 2 and Angle 7 are equal.
D. Angle 1 and Angle 4 are vertical angles so Angle 1 and Angle 4 are equal.
The pair of angles that demonstrate a pair of supplementary angles in the given figure would be:
A). Angle 1 and Angle 7
Supplementary angles are characterized as the two angles(one angle added to another referenced angle) that together sum up to be 180 degrees.
For example, the pair of 70° and 110° angles would be characterized as supplementary angles as they have a total of 180°.
In the given figure, ∠1 and ∠7 would be the pair of supplementary angles because they are the exterior angles located on the very same side of the transversal.The second option is incorrect as ∠3 and ∠6 exemplify alternate interior angles and carry equal measurement. While the third option is incorrect as ∠2 and ∠7 illustrate alternate exterior angles and they are equal too. The last option is wrong because ∠1 and ∠4 exemplify vertically opposite angles and they are equal.Thus, option A is the correct answer.Learn more about 'angles' here:
brainly.com/question/14954407
Sherry uses the steps below to solve the equation x + (negative 8) = 3 x + 6.
Step 1 Add 1 negative x-tile to both sides and create zero pairs
Step 2 Add 8 positive unit tiles to both sides and create zero pairs.
Step 3 Divide the 14 unit tiles evenly among the 2 x-tiles.
Step 4 The solution is x = 7
Answer:
b
Step-by-step explanation:
took the test. just trust
Add 8 positive unit tiles to both sides and create zero pairs.
The correct option is (B).
What is Algebra?The part of mathematics that helps represent problems or situations in the form of mathematical expressions.
Given:
x + (- 8) = 3 x + 6
x- 8 = 3x +6
First,
Add 8 positive unit tiles to both sides
x- 8 + 8 = 3x +6 + 8
x= 3x +14
The, creates pair
3x-x = -14
x= -7
Hence, Add 8 positive unit tiles to both sides and create zero pairs.
Learn more about this concept here:
https://brainly.com/question/13607263
#SPJ2
Which answer choice represents an equivalent number sentence that uses the distributive property to rewrite "8(5+9)"?
A. 85 + 89
B. 8(5) + 8(9)
C. 8(14)
D. 112
solve the volume of a cone, V=1/3πr^2h, for h.
h = ?
Answer:
h = 0.011
Step-by-step explanation:
If Paul runs 5 miles in 3 hours, how many miles does he run in 24 hours?
A. 8 miles
B. 12 miles
C. 45 miles
D. 40 miles
Which one is right? Please explain your answer.
pls help
I need ASAP