Answer:
D.12
Step-by-step explanation:
Multiply both sides by 6
(6)1/2x+(6)3=(6)2/3x+(6)1
Simplify
3x+18=4x+6
Move 4x to the left
3x-4x+18=6
-x+18=6
-18 -18
-x=-12
Change the signs
X=12
Answer:
1/2x + 3 = 2/3x + 1 is equal to 12
Answer 12
Step-by-step explanation:
an alligator can run 17.5 miles in 30 minutes. at this rate, how far could they go in 2 hours.
HELP PLEASE MARK BRAINLIEST ANSWER PLEASE HELP ME THE GRAPH IS IN THE PICTURE THANK YOU AND PLEASE REALLY HELP ME SOMEONE THAT IS AN GENIUS PLEASE SOMEONE REALLY SMART PLEASE THANK YOU
What is the slope of the line graphed below?
F.) -4/3
G.) -3/4
H.) 3/4
J.) 4/3
Answer:
The answer would be G.
Step-by-step explanation.
To get your answer, you have to pick two points. Ex: (0,4) (4,1)
Put them into the slop equation: slope= y2-y1/x2-x1
slope:1-4/4-0= -3/4
first to answer this nonquestion question gets brainliest!!!!!!!!!!!1
Answer:
hey
Step-by-step explanation:
Sandy works at a clothing store. She makes $6 per hour plus earns 10% commission on her sales. She worked 79 hours over the last two weeks and had a total of $2,822 in sales before taxes.
Which of the following is closest to how much she will earn in hourly wages and commission for those two weeks?
A.
$282
B.
$474
C.
$330
D.
$756
Answer:
$778.60
Step-by-step explanation:
Sandy worked 80 hours over the last two weeks. She makes $6 per hour, so she earned
$6 x 80 =480
Sandy had a total of $2,986 in sales before taxes. Sandy earns 10% commission on her sales, so
$2,986 x 0.1 = 298.60
is Sandy's earning on sales.
In total, Sandy earned
$480 + $298.60 = $778.60
- 4^2 + 3^2 ÷ 3
Show all work pls need help
Answer:
- 13
Step-by-step explanation:
PEMDAS:
P: Parentheses
E: Exponents
M: Multiplication
D: Division
A: Addition
S: Subtractions
Step 1:
- 4² + 3² ÷ 3 Equation
Step 2:
- 16 + 9 ÷ 3 Exponents
Step 3:
- 16 + 3 Divide
Answer:
- 13 Add
Hope This Helps :)
Dorothy determined that the probability that she would randomly pull a yellow candy from a bag of candy is 0.65.
It is A) certain
B) Impossible
C) likely
D)unlikely
that Dorothy will pull a yellow candy from the bag at random.
Answer:
The answer would be Unlikely. The percentage of her pulling one of the yellow candies is less than one
Step-by-step explanation:
I really need help with this question. Someone?
Answer:
5^2+11^2=13^2 is the answer. However, once you add the 25 and 121 together(the squares of 5 and 11), which is 146, you then need to square root the 146 to get C.
Step-by-step explanation:
2 2/7 :(0.6x)= 4/21 :0.25 help pls BTW ITS NOT 50 !!
answer: x=0.025253
Step-by-step explanation:
Let's solve your equation step-by-step.
22
7
(0.6x)=
4
21
(0.25)
Step 1: Simplify both sides of the equation.
1.885714x=
1
21
Step 2: Divide both sides by 1.885714.
1.885714x
1.885714
=
1
21
1.885714
x=0.025253
The value of x from the given ratios 2 2/7 :(0.6x)= 4/21 :0.25 will be 5.
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
[tex]2 \frac{2}{7}[/tex] :(0.6x) = 4/21 :0.25
Therefore, solve the mixed fraction, we get
16/7 :(0.6x) = 4/21 :0.25
Step 1: Simplify both sides of the equation.
16/7 :(0.6x) = 4/21 :0.25
(16/7) / (0.6x) = (4/21 ) / (0.25 )
Step 2: Divide both sides
(16/7) / (0.6x) = (4/21 ) / (0.25 )
Cross multiply:
(16/7) x (0.25 )= (4/21 ) x (0.6x)
4/7 = 2.4x /21
84 = 16.8x
Divide both sides by 16.8:
x = 5
Learn more about equations here;
https://brainly.com/question/10413253
#SPJ2
y = -4x Porportional or not?
Answer:
yes They are proportional
Step-by-step explanation:
Given PQR ~ JKL solve for X
Part A: What is the measure of angle x? Show your work. (5 points)
Part B: Explain how you found the measure of angle x by identifying the angle relationships
that you used along the transversal. (5 points)
A
P
64°
110°
с
Q
R
D
Answer:
angle x=40
Step-by-step explanation:
Angle CD on the bottom is a 180 angle. If you subtract it by 110 it's 70. The two bottom angles are equal so it also equals 70, add them and you get 140. Subtract 180 by 140 and it means x=40!
guys im really losing my motivation to study for my math test tommorow, does anyone have tips? ill give you brainliest plss!!!
Answer:
You can tell yourself that if you don't study you'll eventually going to fail and get in trouble. So, what would you rather have happen?. Study for a few more minutes and get a good grade, or Quit studying and fail the test and have your parents be notified by an angry math teacher.
Step-by-step explanation:
Which number line and expression show how to find the distance from 2 to -
5?
O A.
1-2-(-5)
-3
0
1
3 4 5
m
OB.
12-1-5)
O C.
1-2-5
Answer:
42
Step-by-step explanation:
A movie makes about $247,000,000 in the opening weekend. In the second weekend they only make $5,200,000. What is the combined revenue that they made on this movie in scientific notation?
Answer:
2.522^8
Step-by-step explanation:
this is the answer my guy
Sierra walks her dog Pepper twice a day. Her evening walk is two and a half times as far as her morning walk. At the end of the week, she tells her mom, “I walked Pepper for 30 miles this week!”
How long is her morning walk?
Group of answer choices
3.2 miles
12 miles
1.2 miles
5.5 miles
Which statement correctly describes the expression (-12)(-20)?
A. Both factors are negative, so the product will be negative.
B. One factor is positive and one factor is negative, so the product will be negative.
C. One factor is positive and one factor is negative, so the product will be positive.
D. Both factors are negative, so the product will be positive.
Answer:
D.
Step-by-step explanation:
If both factors are negative, it will make a positive.
If one factor is negative, and the other is positive, it will make a negative.
If both factors are positive, it will make a positive.
Answer: The answer is D. Both factors are negative, so the product will be positive and the answer is 240
Suppose Andrew slept for eight hours one night. The ratio of hours he slept before midnight to after midnight is 1:11. How long did Andrew sleep before midnight?
Answer:
kugouyvbkhjvh k nnbnb
Step-by-step explanation:
The first side of a triangle is 7 cm shorter than twice the second side. The third side is 4 cm longer than the first side. The perimeter is 90 cm. Find the length of all three sides.
Please answer! Im giving half of all my points!!
Answer:
first side = 33
second side = 20
third side = 37
Step-by-step explanation:
first side = 2x-7
second side = x
third side = (2x-7)+4
(2x - 7) + x + (2x - 7) + 4 = 90
5x - 14 + 4 = 90
5x - 10 = 90
+10 +10
5x = 100
x = 20
first side:
2(20)-7
40 - 7 = 33
second side: 20
third side:
(2(20) - 7) + 4
(40 - 7) + 4
33 + 4 = 37
10% of 40 is _____.
Explain your method.
Answer:
4
Step-by-step explanation:
Make the 10% a decimal
.10
Then multiply it by 40
.10*40
You get 4
Please help!!
Solve for x.
12x - 39 ≤ 9 AND -4x + 3 -9/4
d) There are no solutions
e) All values of x are solutions.
Will mark brainliest to the first answer!!
Does |6+(-1)| equal |14-19|? If you answer this can you please explain why
yes
|6+(-1)|= |6-1|=5
|14-19|=5
5=5
so yes it is equal
Which of the following expressions are equivalent to each other?
(Group of answer choices)
1. 2(x+4)
2. 8+2x
3. 2x+4
4. 3(x+4)−(4+x)
5. x+4
Answer:
Number 1 and 2
Step-by-step explanation:
For number 1, you have to distribute the 2 so 2*x=2x, and 2*4=8
That makes 2x+8 and number 2 is the only answer
Please help! Twenty points.
If you put $500 into a bank account that pays 2.5% per year, how much money will you have at the end of a year?
Answer:
512.5 dollars
Step-by-step explanation:
500*2.5%=12.5
find profit
500+12.5=512.5
add profit to original balance
4 + x more than -12
Please help ;-;
Answer:
any number more than 0 including 0
Step-by-step explanation:
Answer:
It's 0,
Step-by-step explanation:
Why because 12 is less then if your were going to create a line and 0 is going to be in the middle, that shows in that case 12 is going to be on the left side of the 0 because 12 is a positive number and 0 is not.
I need the answer as fast as possible, i'll mark brainliest..
Answer:
19/3^ 7/2= 133/2 =66.5
Step-by-step explanation:
PLZ help me in 5 mins!
Answer:
A: 12
B: 36
C: Naomi is faster because she runs a full mile in 8 minutes while Amal runs a mile in 12 minutes.
Step-by-step explanation:
Since he can run 1/8 miles in 1.5 minutes, times 1.5 by 8 to get a mile. Then times that by 3 to get 3 miles. Now calculate how long it takes Naomi to run a mile, 2 times 4 which is 8 minutes. We know Amal runs a mile in 12 minutes, so Naomi is faster.
3c + 1 = 10 Need help with this I have so many assignments to do Help me Please and Thank you!
Answer:
c = 3
Step-by-step explanation:
You are solving for the variable, c. Isolate the variable c. Note the equal sign, what you do to one side, you do to the other.
Do the opposite of PEMDAS.
PEMDAS is the order of operation, and stands for:
Parenthesis
Exponents (& Roots)
Multiplication
Division
Addition
Subtraction
~
First, subtract 1 from both sides of the equation:
3c + 1 = 10
3c + 1 (-1) = 10 (-1)
3c = 10 - 1
3c = 9
Next, divide 3 from both sides of the equation:
(3c)/3 = (9)/3
c = 9/3
c = 3
c = 3 is your answer.
~
The sale price of an item is $160 after a 20% discount. What was the original price of the item?
Answer:
200 sorry read that wrong
Step-by-step explanation:
Answer:
The original price of the item is $200.
Step-by-step explanation:
Let the original price be 'x'.
The sale price of an item is $160 after a 20% discount.
i.e. original price - 20% of original price = $160
x-20/100x=160
x-0.2x=160
0.8x=160
x=160/0.8
x=200
Therefore, the original price of the item is $200.
hope this helped :))
A biker rides for h hours at a speed of s miles per hour and travels d miles. Which equation models the relationship?
A)h equals s d
B)d equals s h
C)h equals s over d
D)d equals h over s
Answer:
B
Step-by-step explanation:
