Answer:
tens
Step-by-step explanation:
The first thing we need to do is calculate the quotient. This would be the answer of dividing the number of coupons by the number of total stores.
769 / 9 = 85.4
If we count the first digit from the left as the first digit then that would mean 8 is the first digit and it is in the tens spot while the 5 is in the Ones spot.
Mrs. Neville is baking five batches of cookies. She will need 2 \frac{1}{2} 2 1 cups of flour for each batch of cookies. If she begins with a 20 cup bag of flour, what is the resulting change in the amount of flour in the bag?
Answer:
12.5 cups used
7.5 cups left
Step-by-step explanation:
Number of batches = 5
Cups of flour per batch = 2 1/2 cups
Initial amount of flour = 20 cup bag
After 5 batches ; number of cup used :
5 * 2 1/2 = 12.5 cups of flour
Change in amount of flour in bag :
(20 cups - 12.5 cups) = 7.5 cups
Jaqui estimates that the water in a pool is 90 cm deep. The pool is actually
120 cm deep. What is the percent of error in Jaqui's estimate? *
Answer quick please!
Answer:
25%
Step-by-step explanation:
90 / 120 = .75 or 75%
Verify: 120*.25 = 30
what is the first step to answer -3=x+5
Answer:
Step-by-step explanation:
-3=x+5
-5. -5
-8=x
Target is having a huge winter season sale on all of their televisions. A 42in screen tv that usually retails at $580 is marked down by 20%. If you brought $450 to the store, do you have enough money to buy the tv? Explain your reasoning.
Answer: You do not because the tv costs $464.
Step-by-step explanation:
First find out how much 20% of 580 is:
= 20% * 580
= $116
The television was therefore marked down by $116. The current selling price is:
= 580 - 116
= $464
Since you came with $450, you will not be able to buy the television as you would be short of the $464 required.
Which equation represents the line with a slope of 5/6 that passes through the point (−2,1)?
Answer:
y = 5/6x + 8/3
Step-by-step explanation:
Remember that the slope intercept formula is:
y = mx + b (m is the slope and b is the y-intercept)
We know that slope = 5/6 therefore m = 5/6
So far we have the equation: y =5/6x + b
Now we must find b
To do that, you must plug in the point the line goes through in the x and y of the equation. Point (-2, 1) go through the equation:
y = 5/6x + b
1 = 5/6(-2) + b
Now solve for b
First, you will multiply 5/6 by -2
1 = -5/3 + b
Add 5/3 to both sides
1 + 5/3 = -5/3 + 5/3 + b
8/3 = b
Now that we have b, we can now complete the equation.
y = 5/6x + 8/3
The equation which represents line with slope 5 / 6 and passes through the point ( - 2 , 1 ) is y = 5 / 6 x + 8 / 3
What is a Linear Equation?
A linear equation is an algebraic equation of the form y = m x+ c involving only a constant and a first-order (linear) term, where m is the slope and c is the y-intercept.
Given data ,
Slope of the equation m = 5 / 6
Line passes through the point P ( x , y ) = P ( -2 , 1)
So the linear equation is y = m x + c
Substituting the value of slope m in equation , we get
y = ( 5 / 6 ) x + c
Substituting the values of x and y from the point P ( x , y ) = P ( -2 , 1) , we get
1 = ( 5 / 6 ) × ( - 2 ) + c
1 = ( - 5 / 3 ) + c
c = 1 + ( 5 / 3 )
And c = 8 / 3
Therefore , the equation y = m x + c becomes , y = ( 5 / 6 ) x + 8 / 3
Hence , the equation which represents line with slope 5 / 6 and passes through the point ( - 2 , 1 ) is y = 5 / 6 x + 8 / 3
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What is the degree of g(x) = 5x + 6x7 – 8x3?
(pls help will cash app you 5$)
Answer:
7
Step-by-step explanation:
Here, we want to get the degree of the polynomial
Mathematically, the degree is the power to which the highest power in the polynomial is raised
looking at the polynomial, we can see that the highest power here is raised to the power of 7
that means that the polynomial is of degree 7
90 / 811 = 58 / x
Answer the porportion
Answer:
x = 522.64
Step-by-step explanation:
cross-multiply:
90x = 811(58)
90x = 47,038
x = 47038 / 90
x = 522.64
what are the zeros of the function f(x)= x^2-144
Answer:
x = 12, x = -12, those are the two zeros for the equation
Step-by-step explanation:
Answer:
indeed 12 :_ )
Step-by-step explanation:
help help plss:(((((
Answer:
28.9
Step-by-step explanation:
do 85 times 0.34
Mike discovered that the pool in his backyard is leaking slowly. The pool holds 17,897 gallons of water, and is leaking at a rate of 5 gallons per day. If Mike does not replace the water that has leaked from the pool, how many gallons of water will remain in the pool after 187 days?
Answer:
Gallons of water remaining = 16,962 gallons
Step-by-step explanation:
Total capacity of the pool = 17,897 gallons
Rate of leakage per day = 5 gallons
Number of days = 187 days
how many gallons of water will remain in the pool after 187 days?
Gallons of water remaining = Total capacity of the pool - (Rate of leakage per day × Number of days
= 17,897 - (5 × 187)
= 17,897 - 935
= 16,962 gallons
Gallons of water remaining = 16,962 gallons
Place the relative frequencies in their correct spots on the tables. Round your answers to the nearest hundredth.
Answer:
I can't place them it is a picture
Step-by-step explanation:
[tex] - 4 \leqslant 5x + 1 < 11[/tex]
i don't know how to slove it,please answer it
Find the measure of angle KMJ
Answer:
54 Degrees
Step-by-step explanation:
We know that the interior angles of a triangle add up to 180 degrees.
we also know that angle KLM = 48 degrees
and angle JKM = 78 degrees
since these triangles are on parallel lines we know that their angles must be equal (just inverted)
and thus:
180 - (48+78) = 54
Bart runs a food truck in front of a multi-story office building. He wants to know which type of sandwiches his customers prefer, grilled or plain. He randomly surveyed a few of his friends who have eaten at his food truck and recorded the results. Friends Preferring Grilled Sandwiches Friends Preferring Plain Sandwiches 15 5 In this case, the population consists of and the sample consists of . Based on the results, it can be concluded that . The results would have been more accurate if Bart had surveyed .
Answer:
All of Bart's customers
random friends of Bart who have eaten at his food truck
people prefer grilled sandwiches
a random set of his customers
Step-by-step explanation:
Please mark me brainlyest. I really need it.
The results would have been more accurate if Bart had surveyed a random set of his customers.
We have given that,
Bart runs a food truck in front of a multi-story office building.
He wants to know which type of sandwiches his customers prefer, grilled or plain.
He randomly surveyed a few of his friends who have eaten at his food truck and recorded the results.
What is the meaning of random sampling?
Random sampling is a part of the sampling technique in which each sample has an equal probability of being chosen.
Therefore we get,
All of Bart's customers
random friends of Bart who have eaten at his food truck
people prefer grilled sandwiches
a random set of his customers
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17) –5(x + 2) + 5(x - 5)
Answer:
=-35
Step-by-step explanation:
-5x-10+5x-25
Answer:
-5x-10+5x-25
x-10=-25
x=-15
Step-by-step explanation:
you distribute both 5s into the problem. one side will be negative 5x minus 2 becomes 10 because negative times a positive is a negative. you're multiply negative 5 times 2 bring down the plus sign. the second part is positive 5x minus 5 which becomes 5x minus 25. you multiply positive 5 times 5 to get that answer for the second part. you combine like terms. positive 5x and negative 5x cancels out to become x-10=-25. add 10 on both sides and x=-15
please help, i need help with solving!
Answer:
Your answer is
x=3.6
y= 0.4
Hope that this is helpful. Tap the crown button, Mark my answer as............. BRAINLIST......... Like & Follow me to get more answer.
Answer:
x = 3.6, y = 0.4
Step-by-step explanation:
make x the subject in equation 1:
x = 4 - y (equation 3)
substitute equation 3 into equation 2:
2(4-y) - 3y = 6
8 - 2y - 3y = 6
8 - 6 = 5y
2 = 5y
y = 2/5
y = 0.4
substitute (y=0.4) into equation 3:
x = 4 - 0.4
x = 3.6
A bucket holds 10 liters of water. If a ladle can scoop out of a 1/2 liter, how many scoops will it take to
empty the bucket?
Answer:
73899
Step-by-step explanation:
Answer: It's 20 scoops
Please help :/ I will give brainiest.
Answer:
Answer is 154inches^2.
A car starts moving at 9:00 am and moves at a constant speed. At what time will the car be at the distance 200 miles from the starting point, if at 9:30 it was at 20 miles from it.
. i got the answer of 2:00
Step-by-step explanation:
yea
Answer:
1:30
Step-by-step explanation:
This is correct
please help with this question!
9514 1404 393
Explanation:
If the amount of change due to rounding is the same for both numbers, the original difference and the difference of rounded values will be the same. This will always be the case if the hundredths digits are the same to start with.
Example:
A = 0.56 ⇒ C = 0.6
B = 0.66 ⇒ D = 0.7
__
B - A = 0.66 -0.56 = 0.10
D - C = 0.7 -0.6 = 0.10 . . . . . same as B - A, ∴ Dominic is incorrect.
1/8 =2/5*x
x=????????????????
Answer:
x= 5/16
Step-by-step explanation:
1/8 = 2/5x
1/8 divided by 2/5 is 5/16
5/16=x
Answer:
x = 5/16
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
BracketsParenthesisExponentsMultiplicationDivisionAdditionSubtractionLeft to RightEquality Properties
Multiplication Property of EqualityDivision Property of EqualityAddition Property of EqualitySubtraction Property of EqualityStep-by-step explanation:
Step 1: Define
1/8 = 2/5x
Step 2: Solve for x
[Division Property of Equality] Divide both sides by 2/5: 5/16 = xRewrite/Rearrange: x = 5/16Help please!!!!!!! Math
Answer:
y=15
Step-by-step explanation:
u can find y int by making the value of x=0
so
0^2-5*0+15=y
y=15
2. Select all the statements that are true for the graph shown.
Answer:
1, 2, 4, and 5
Step-by-step explanation:
Jordan used the distributive property to write an expression that is equivalent to 6c – 48.
6c - 48 is equivalent to 6(c - 48)
Is Jordan’s work correct? Choose the correct answer.
Yes, Jordan’s work is correct.
No, Jordan forgot to divide 48 by 6.
No, Jordan forgot to subtract 6 from 48.
No, Jordan forgot to multiply 6 and 48.
Answer:
The answer is No, Jordan forgot to divide 48 by 6. Also B
Step-by-step explanation:
The conversion between UK pounds and US dollars is 1:1.42. If I want to
convert £300 to dollars, how many dollars would l have?
Answer:
300 Pound sterling equals
417.84 United States Dollar
Step-by-step explanation:
Jason's family drove 120 miles using 5 gallons of gas. At this rate, how many miles can they drive on 8 gallons of gas?
Three more than the product of 3 and a number is less than 18
Answer:
x < 5
Step-by-step explanation:
Mark the number as x
Then 3x + 3 < 18
// divide both sides by 3
x + 1 < 6
x < 6 - 1
x < 5
Please help quick for 25 points with explanations. Any silly and absurd answers will be reported.
Answer:
Note that the tangents to the circles at A and B intersect at a point Z on XY by radical center. Then, since∠ZAB=∠ZQA and ∠ZBA=∠ZQB. ∠AZB+∠AQB=∠AZB+∠ZAB+∠ZBA=180°. ∴ZAQB is cyclic.But if O is the center of w, clearly ZAOB is cyclic with diameter ZO, so ∠ZQO is 90° ⇒Q is the mid-point of XY.Then, by Power of a Point, PY· PX = PA · PB = 15 and it is given that PY+PX = 11. Thus,PX=(11±[tex]\sqrt{61}[/tex])/2. So, PQ=[tex]\frac{\sqrt{61} }{2}[/tex], PQ²=[tex]\frac{61}{4}[/tex]. Thus, the answer is 61+4=65.
Step-by-step explanation:
Which set of ordered pairs could represent a function?
(12, –3), (12, 0), (12, 8), (12, 7)
(8, 3), (4, 9), (1, 1), (4, 2)
(5, 6), (6, 6), (7, 6), (8, 6)
(5, 5), (7, 7), (9, 9), (11, 12)
C and D both look correct???
Answer:
I think d is a one on one function while c is a function but a multiple relation function, sorry if im wrong
38- Blank:_____=12c+4+3c
Answer:
38-15c-4
Step-by-step explanation:
38-x=12c+4+3c
38-x=15c+4
x=38-15c-4