Answer:
d = ab - c
Step-by-step explanation:\
a x b = d + c
a x b - c = d
Plz Answer This Mathematics Question??? NEED HELP ASAP
Answer: The answer is 1.00001 meters long
Step-by-step explanation:
Answer:
2 × 10 to the power of -6
Step-by-step explanation:
hope this helps :)
PLS HELP ME!!! 10 POINTS FOR THE EXPLAINTION. The question is below:
The largest sandwich ever made weighed 5,440 pounds. If a regular sandwich weighs approximately a half pound, what fraction of a regular sandwich do you get?
Answer:
1/2
Step-by-step explanation:
what is the function of
{(-6,4), (5,-1), (0,3), (-2,4)}
Answer:
The inverse of f (x) = {(3,2), (5,4), (6,-2), (-5,1)} (function)
Please help quickly
Which of the following is a linear function?
A: y = 3x^2.
B: y = 1/3x.
C: y = x^3 + 5.
D: 2/3 x = y - 1
Answer:
y= 1 over 3x
Step-by-step explanation:
A.) m=5
B.) m= -5
C.) m= 1/5
D.) m= -1/5
The slope of this line is -5.
Answer:
-5.
Step-by-step explanation:
Jamie believes that applying a scale factor of 1 would result in an enlargement. Do you agree or disagree with her claim? Explain.
Answer:
If the scale factor is 1, the figure and the image are congruent.
Step-by-step explanation:
If the scale factor is less then one, then it would be a reduction, but if the scale factor is greater then one, it would be an enlargement.
This is due like in 5 minutes. So help me pleasee.
Answer:
m = 2
Step-by-step explanation:
m = [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]
( - 4 , - 3 )
( - 5 , - 5 )
m = [tex]\frac{-5+3}{-5+4}[/tex] = 2
Kevin went to see his favorite sports team play. His car can go 400 miles on one tank of gas. If he used 30% of a full tank of gas, how many miles did he travel?
(answer this and show your work)
Kevin traveled _answer here_ miles.
(Type an integer or a decimal.)
Answer: 120
120
Step-by-step explanation:
I honestly can’t explain but I think you have to do this (actually I did the work so I’m right)
P/w = part/whole = ?/400
%/100= percent/100 = 30%/100
These numbers are equivalent
If you don’t understand the top then here is how to do the work-
400x30=12000
12000/100=120
Therefore it’s 120
How many solutions does this equation have?
4m = 5 + 9m
Answer:
M=1
Step-by-step explanation:
-5M=5
M=1
Solve 7(y + 2) – (4y – 10) = 44 – 2y + 5
A.y = -5
B.y = 5
C.y = -10
Answer:
y = 5
Step-by-step explanation:
7(y + 2) – (4y – 10) = 44 – 2y + 5
(7y+14) - (4y - 10) = 49 -2y
3y +24 = 49 -2y
5y +24 = 49
5y = 25
y = 5
Answer:
y=5
Step-by-step explanation:
7(y+2)-(4y-10) = 44-2y+5 distribute on the left and combine like terms on the right side of the equation
7y + 14 -4y +10 = 49 - 2y move every term with a variable on the left side with a change sign and the numbers on the right side
7y-4y+2y =49 -14 -10
5y = 25 divide both sides by 5
y5/5=25/5 so
y=5
i need help with this one asap :{
What is 10.79 x 4.85 =
With the power of ten?
Answer
1.5403941e+17
Step-by-step explanation:
10.79*4.85=52.3315
52.3315 ^10= 1.5403941e+17
Answer: 1.5403941e+17
1.Amit buys a pair of jeans for $33. He must pay 7% sales tax. He gives the cashier $40. How much change does he receive back?
2. Harold buys a backpack that costs $24.80. It is on sale for 25% off. Harold also has a coupon for an additional 10% off the lowest price. What is the final price of the
backpack (not including tax)?
3. Sarah buys a book for her music lessons that cost $24. It is on sale for 15% off, and she must pay 5% sales tax. What is the final price of the book?
4. Erik buys carrots and dip for a class snack. The carrots are $3.80, and the dip is $2.60. Erik has a coupon for 5% off his groceries. He does not need to pay tax. He gives the cashier $20. How much change does he receive back?
5. Liam buys a new TV that cost $360. The TV is on sale for 40% off, and the store is offering an additional 20% off all sale items. How much does Liam save on the TV?
Answer: The answer is $200
Step-by-step explanation:
Answer:
$200
Step-by-step explanation:
i took the test and got an a
Mrs. Kelly bought a bag of flour that holds 1623 cups of flour. Each loaf of banana bread uses 23 cup of flour.
How many loaves of banana bread can she make?
Answer:
69 loaves
Step-by-step explanation: (Sorry if you don't understand I am not that good at explaining)
First you need to divide 1,623 by 23 because each loaf is 23 cups of flour.
So 1,623 divided by 23 equals 70.56 but you can't have a fractioned number so it needs to be a whole loaf of bread so she can make 69 loaves of bread
What is an equation of the line that passes through the points 8,-3 and 8,4?
Can somebody help me with this please
For each number, determine if it can be written as a fraction. Then state the reason.
please help me
Answer:
1. No, This is a repeating decimal. (The line means it goes on forever) 2. No, this is a repeating decimal. 3. Yes. This is a decimal that neither terminates or repeats. 4. Yes. This is a decimal that neither terminates or repeats.
Step-by-step explanation:
Hope this helped!
Sarah thinks that the
following expressions are
equivalent:
2x + 3 = x/2+ 3/4
Is she right? If so, prove
that these two expressions
are equivalent. If not, what
error(s) did she make?
Which number line models the solution set of -2x + 7 > 17?
Answer:
Last option
I hope this helps!
Which partial quotients could be added to find 396 ➗ 12?
A 20 and 8
B 20 and 4
C 30 and 3
D 30 and 8
Answer:
divide 396 by 12 & you will get 396/12= 33
Step-by-step explanation:
When one number is divided by another number, the result is the quotient
So I think C) 30 and 3 is the best answer :))
The partial quotient of 396 ÷ 12 is 30 and 3.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
396 ÷ 12
12 x 33 = 396
33 is the quotient.
A partial quotient of 33 can be.
30 and 3.
Thus,
30 and 3 are the partial quotient.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ2
Look at the picture and answer the question correctly.
Answer: This would be written in scientific notation which would be 5 x 10 ^ 4.
Can someone help me with this math question?
Answer: F the graph shows a proportional relationship
Each pair of points lies on a line with the given slope. Find y.
Answer:
3/4
Step-by-step explanation:
If slope is 1/4, you have to assume it is multiplied by x. x in the second coordinate is 3. So you place in
1/4(x)=y
1/4(3)=y
3/4=y
And the other one is incorrect
1/4(x)=y
1/4(7)=y
1 3/4 =y
Hope This Helps
Please help I need to get a good grade on this!
There are 9 people going on a trip. They purchased coach tickets for $160, and first class tickets for $1180. The total budget to spend was $4500. How many first class tickets did they buy? How many Coach tickets did they buy? Show your work.
Answer:
Step-by-step explanation:
Given
There are 9 people going on a trip
They purchased coach tickets =$160
first class tickets =$1180
total budget to spend = $4500
Let coach tickets=X
So first class tickets=9-x
160x+1180(9-x)=4500
160+10620-1180x=4500
160x-1180x=4500-10620
-1020x=-6120
X=6120/1020
X=6
So answer
Coach tickets=X=6
First class tickets=(9-x)
=3.
solve for r: q = p(r + s)
Answer:
[tex]r=\frac{q-ps}{p}[/tex]
General Formulas and Concepts:
Order of Operations: BPEMDASEquality PropertiesDistributive PropertyStep-by-step explanation:
Step 1: Define equation
[tex]q=p(r+s)[/tex]
Step 2: Solve for r
Distribute p: [tex]q=pr+ps[/tex]Subtract ps on both sides: [tex]q-ps=pr[/tex]Divide both sides by p: [tex]\frac{q-ps}{p} =r[/tex]Rewrite: [tex]r=\frac{q-ps}{p}[/tex]Step-by-step explanation: To solve for r, start by distributing the p
through the parentheses on the left side to get q = pr + ps.
Next, isolate the r term by subtracting ps from both sides to get -ps + q = pr.
Finally, to get r by itself, divide both sides by p and we have -ps + q/p = r.
Help me pls
In Ocean City, MD a seagull is flying at 210¾ ft. above sea level and a dolphin is swimming at 329¼ ft. below sea level. What is the distance between the seagull and the dolphin?
Can yall give me 4 examples of rules of exponents with answers pls?
Answer and Step-by-step explanation:
When multiplying two numbers (or variables) of the same exponent, the solution would have the exponents adding each other:
[tex]a^{x} * a^{y} = a^{x+y}[/tex]
When dividing two numbers (or variables) of the same exponent, the solution would have the exponents subtracting each other:
[tex]a^{x} / a^{y} = a^{x-y}[/tex]
When a number with an exponent is being raised to an exponent, the solution would have the exponents multiplying each other:
[tex](a^{x)^{y} } = a^{xy}[/tex]
When there are two variables in parentheses and an exponent on the outside, the exponent will power both variables:
[tex](ab)^{x} = a^{x} b^{x}[/tex]
Answer:
Product of powers rule. ...
Quotient of powers rule. ...
Power of a power rule. ...
Power of a product rule. ...
Power of a quotient rule. ...
Zero power rule. ...
Negative exponent rule.
help asap plz i need specific answer
Answer: 6
rises by 6
it runs by 1
so 6/1= 6
I hope this is good enough:
Help asap-----------------
Answer:
Mean: 652 Median: 83.5 mode: 52 range: 35
Step-by-step explanation: