Answers
Answer:
16 (for both)
7 + 9 = 16
7 + 9 = 16
Step-by-step explanation:
Those bars just mean the number in them CANNOT be negative
Answer:
Step-by-step explanation:
l-7+9l= 2 The absolute value of -7+9
l-7l+9= 16 The absolute value of -7 and +9
Related Questions
The recipe for beef stew calls for 1/4 teaspoon of pepper for every 3 potatoes. If 9 potatoes are used, how much pepper is needed?
Solve the proportion StartFraction one-fourth over 3 EndFraction = StartFraction p over 9 EndFraction to answer the question.
Explain your steps:
Answers
Answer:
3/4 or .75 teaspoons for 9 potatoes.
Step-by-step explanation:
1/4:3 is the original ratio. In order to find the equivalent ratio when 3=9, you would have to multiply.
3x3=9
1/4x3=.75
Answer:
1/4 over 3 = p/9
Step-by-step explanation:
Evaluate the expression x/2+5x−7 when x=2 .
Answers
Answer:
The Answer is 4
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
So you inscert x as 2 which will give you
2/2+5(2)−7 (punch that in the calculator)
= 4
or if you need to expand your answer you can write it down like this
= 2/2+5(2)−7
= 1+10-7
= 11-7
= 4
Determine the number that can be used in place of the question mark to make the equation true.
49^? = 7
The solution is
Answers
2x = 1, x = 1/2
The solution is 1/2
Find the quotient −40÷20.
Answers
Answer:
-2
Step-by-step explanation:
Step-by-step explanation: -40/20=-2, 20x-2=-40.
all of the following are terminating decimals except__.
17/50
1/8
2/3
2/5
Answers
Answer:
17/50=0.34
1/8=0.125
2/5=0.4
2/3=0.6667
Step-by-step explanation:
Solve the for the variable. SHOW ALL WORK/EXPLAIN EVERY STEP!!!
2(x-2)-5=3-2x+6
Answers
Answer:
x=9/2
Step-by-step explanation:
First distribute 2
2x-4-5=3-2x+6
Add the like terms on the left side -4-5=-9
2x-9=3-2x+6
Do this with the right side 3+6=9
2x-9=-2x+9
Add 9 from the left side to the right side
2x=-2x+18
Then add 2x from the right side to the left side
4x=18
Divide 4 from both sides
x=18/4 or 9/2
Answer:
9/2
Step-by-step explanation:
2x-4-5= 3-2x+6 distribute 2 through the parentheses
2x-4-5=9-2x add the numbers
2x-9=9-2x calculate the difference
2x+2x-9= 9 move variable to left side and change sign
2x+2x= 9+9 move constant to right side and change sign
4x= 18 collect like terms
x=9/2 divide both sides by 4
Simplify
[tex]-3\sqrt{5}+3\sqrt{6}-2\sqrt{54}[/tex]
Answers
Answer:
-3/5 -3/6
Step-by-step explanation:
Evaluate: -30 ÷ 2
a. 10
b. 15
c. -15
d. -10
Answers
Tori is sending a birthday gift to her friend out of state and wants to know how much brown paper she will need to
cover the box.
8 in
10 in.
14 in
Which statement is true about the amount of paper Tori will need to cover the entire box?
O Covering the entire box is the surface area, which is 664 in.?.
O Covering the entire box is the surface area, which is 1,120 in.?
O Covering the entire box is the volume, which is 664 in.3.
O Covering the entire box is the volume, which is 1,120 in.?.
Answers
Answer:
A. Covering the entire box is the surface area, which is 664 in.
Step-by-step explanation:
I did the test myself. Have a great day/night! Good luck with the rest of your test! <3
what is x and y:
y= 2x-11
y=x-3
Answers
Well we already have y, so I’m terms of x, the following should be what you need.
y=2x-11
0=2x-11
-2x=-11
-2x/-2=-11/-2
x=11/2 or 5 1/2 or 5.5
y=x-3
0=x-3
-x=-3
x=3
-16h = 112
Help please
Answers
Answer:
-16h=112
Step-by-step explanation:
inverse operations
-16h/-16=112/-16
h=-7
There are 14 boys and 13 girls in a class. Write the ratio of boys
to girls.
Answers
Answer
The answer is 14:13
Find the slope of the line that passes through (6, 7) and (1, 11).
Answers
Answer: -4/5
Step-by-step explanation:
Answer:
[tex]\frac{4}{5}[/tex]
Step-by-step explanation:
In order to find the answer to this question you must to use the formula of slope, substitute the values, and then solve.
[tex]slope = \frac{y2-y1}{x2-x1}[/tex]
[tex]P1=(6,7)=(x1,y1)[/tex]
[tex]P2=(1,11)=(x2,y2)[/tex]
Substitute:
[tex]\frac{11-7}{1-6}[/tex]
Solve:
[tex]11-7=4[/tex]
[tex]1-6=-5[/tex]
[tex]=\frac{4}{-5}[/tex]
Simplify:
[tex]\frac{4}{5}[/tex]
Hope this helps.
Help I appreciate it thank you
Answers
Answer:
Yes.
Step-by-step explanation:
As long as there is exactly one y value for each x value, it is a function.
Mia is investing $8,000 into an account that earns simple interest at a rate of 4.5% for 48 months. How much interest will she have earned at the end of the 48 months
Answers
Answer:
2.16
Step-by-step explanation:
4.5% x 48= 2.16
Write each percent as a decimal 21% 0.4%
Answers
0.4% is 0.004
Answer:
21% would convert to 0.21 and 0.4% would convert to 0.004
Help again! This is super important!!!
Answers
Answer:
2 and 4 are Not a function
1 and 3 are a function
Step-by-step explanation:
Answer:
2nd and 3rd are functions and 1st and last are not functions
Step-by-step explanation:
Ariana borrows $200 on a 6-year loan.She is charged 5% simple interest per year.How much interest is she charged for 6 years?What is the total amount she has to pay back? PLS HELP
Answers
Answer:
Results are below.
Step-by-step explanation:
Giving the following information:
Principal (P)= $200
Interst rate (r)= 0.05
Time (t)= 6
First, we need to calculate the total interest using the following formula:
I= P*r*t
I= 200*0.05*6
I= $60
Now, the total debt:
Total debt= P +I
Total debt= 200 + 60
Total debt= $260
Angle ABC has a measure of 125° Angle ABC is rotated 75° about point B to create angle A'B'C'. What is the measure, in degrees, of angle A'B'C
Answers
Answer:
m∠A'B'C' is 125°
Step-by-step explanation:
The given parameters are;
The measure of ∠ABC = 125°
The form of transformation applied to ∠ABC = 75° rotation about the point B
Given that a rotation of a geometric figure is a form of rigid transformation, the distance between the coordinates of the points in the preimage are equal to the distance between the coordinates of the points on the image;
Therefore, the angle formed by the ray AB and CB and the angle formed by the ray A'B' and C'B' are equal
From which we have;
m∠ABC = m∠A'B'C' = 125°
2.16 or 2.8 which is bigger
Answers
Answer:
2.8
Step-by-step explanation:
2.16=2.16
2.8=2.80
8 is bigger than one
Answer: 2.8
Step-by-step explanation: the 0.8 is bigger than the 0.16.
. A honeybee leaves the hive, traveling at a speed of 4 mph and returns 1 hour later. What was the distance traveled and the displacement of the honeybee in miles?
Answers
Answer:
4milesStep-by-step explanation:
Step one:
given
speed, v= 4mph
time taken t=1 hour
The velocity is defined and the rate of change of displacement
Required:
Distance traveled
we know that the expression relating distance, velocity and time is
velocity= distance/time
distance= velocity* time
substitute we have
Distance=4*1
Distance= 4miles
The distance traveled and the displacement of the honeybee in miles 4miles
Solve for y: 7+ 2(x + y) = 11
HALP AAAASAAAPPP!!!
PLS & THANKS!
I will mark brainly
Quote of the day: Cheese is just a loaf of milk.
Answers
Isolate the variable by dividing each side by factors that don't contain the variable.
y = 2 − x
what is 5y^3 without an exponent
Answers
Would be the same as 5y multiplied bites of three times
It would be
5y*5y*5y
A t-shirt increased in price by
1
—
4
. After the increase it was priced at £20. What was the original price of the t-shirt?
Answers
Answer:
16
Step-by-step explanation:
Mr. Ramsey bought 5 pounds of dog food for $10. How much did he pay per pound in dollars?
$15.00 per pound
$5.00 per pound
$50.00 per pound
$2.00 per pound
Answers
Answer:
$2.00 per pound
Step-by-step explanation:
10/5=2
Answer: 2.00 per pound
Step-by-step explanation:
2 divided by 5= 0.4
select all that apply which decimals in the list are repeating decimals
5/6
4/15
3/5
1 3/4
1/3
4/1000
Answers
Answer:
I believe it's 1/3 hope it's right :)
Answer:
1/3 , 4/15 , 5/6
Step-by-step explanation:
All you have to do is plug the fractions in your calculator and you see that 1/3, 4/15, and 5/6 are repeating, but the others stop after only a couple of decimal places.
Hope this helps!
Convert -145 degrees to radians.
Answers
Answer:
[tex]\frac{-29}{36}[/tex]π
Step-by-step explanation:
Who cursed Narcissus with forcing him to fall in love with his reflection?
Hera
Aphrodite
Hestia
Persephone
Answers
Which of following is the graph of y = -(x + 1)2-3?
Answers
Answer: the third option
Step-by-step explanation:
Edge 2020
Answer: It is C
Step-by-step explanation: I got it correct.
Which best describes the accuracy of Jill’s solution? Jill’s solution is accurate. Jill omitted a factor pair, which affected the GCF and factored expression. Jill made an error when determining the GCF from her list of factors. Jill made an error when writing the factored expression.
Answers
Answer:
Jill made an error when writing the factored expression.
Answer:
(B): Jill omitted a factor pair, which affected the GCF and factored expression.
Step-by-step explanation:
Hope this helps!! :D