Answer:
x = 1
y = 9
Step-by-step explanation:
x + 7y = 64
x + 3y = 28
4y = 36
y = 9
x + 7(9) = 64
x + 63 = 64
x = 1
Answer:
this is James m mullah. this answer is
#1= 1 and #2= 9
What is the value of the expression below -64 5/6
Answer:
389/6
Step-by-step explanation:
thts the answer
it took the Phillips family 6 hours
to drive to their vacation
destination. Due to traffic, it took
them 8 hours and 42 minutes to
drive home.
Percentage for Increase or Decrease!!
Answer:
Percentage increase.
Step-by-step explanation:
It took the Phillips family 6 hours to drive to their vacation destination. 2 hours and 42 minutes extra because of traffic.
8 hours 42 minutes
-
6 hours 0 minutes
=
2 hours and 42 minutes
Percentage increase.
Kiran’s backpack weighs 3 pounds less than Clare’s backpack. Clare’s backpack weighs 14 pounds. Select all the equations that describe this situation. Group of answer choices 3x = 14 x + 3 =14 x = 14 -3 x = 14/3
Answer:
x + 3=14
x=14 - 3
Want some more help? With other questions?
Go to Quiz.izz
Write in search bar "OUR Unit 6 Lesson 4"
Click on the first option, (there should be a picture of a meme with a person who is black.
Thanks!
Answered by: FieryAnswererGT
#learnwithbrainly
Diffusion is the movement of a substance
a.only in liquids.
b. through only a lipid bilayer.
c. down its concentration gradient.
d. against its concentration gradient.
Answer:
A
Step-by-step explanation: not sure how i can explain it but im pretty sure that is correct, theres not really an explanation as much as thats just how it is if you understand.
The length of time (T)in seconds it takes the pendulum of a clock to swing through one complete cycle is given by the formula
T=2π√L/32
Where L is the length, in feet, of the pendulum, and π is approximately 22/7. How long must the pendulum be if one complete cycle takes 6 seconds?
Answer:
T = 2 pi sqrt (L/g)
g = 32 ft/s2
here
2 = 2 (22/7) sqrt (L/32)
sqrt (L/32) = 7/22
L/32 = 49/484
L = 3.24 ft
check by hanging a weight from a 3' 3" string
Step-by-step explanation:
The sales tax rate is 7.5%. What is the tax on a $12.40 purchase?
[tex]\begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{7.5\% of 12.40}}{\left( \cfrac{7.5}{100} \right)12.40}\implies 0.93[/tex]
Answer:
$0.93
Step-by-step explanation:
1) Turn 7.5% into a decimal which is 0.075
2) Multiply :
0.075 * 12.40 = $0.93 tax on the purchase
Second Part if you need to add :
1) Add :
$12.40 + 0.93 = $13.33
4. Brandy drives 500 miles each month. Her MPG is 18.1. If gas is $2.49 per gallon, how much does she spend on gas each month?
Ο $67.50
O $11.15
Ο Ο Ο Ο
Ο $60.78
Ο $68.78
To make a cell phone protector, a company uses plastic rectangles 6 centimeters by 10 centimeters. Then squares x centimeters wide are cut from each corner. Use the drop-down menus below to complete statements using words and symbols to describe the area in square centimeters of the remaining plastic.
Answer:
The area of the remaining plastic is given by the difference:
original area- area of all square cutouts.
60 cm- 4x^2
Step-by-step explanation:
bc i got it right on imagine math
How nice are your teachers 1-20
Answer:
69
Step-by-step explanation:
pls help I don't get it
[They got it, putting this here so it stops showing up as unanswered]
i need help with one question ummm but can u pwease help me?
Answer:
31 days BRAINLIEST
Step-by-step explanation:
7x4+3=31
7 days in week
Answer:
31 days
Step-by-step explanation:
1 week = 7 days
2 weeks = 14 days
3 weeks = 21 days
4 weeks = 28 days
28 days + 3 days = 31 days (1 standard month and 1 day)
Mr. Garza has a picture that measures 4 by 12 inches. It must be reduced so that the longest side measures 4 inches to fit in the school newspaper. Find the length of the shorter side of the picture once it has been reduced.
A. 2in
B. 1 1/2in
C. 1 1/3in
D. 1in
Answer:
The answer is C
Step-by-step explanation:
Divide 4 by 3
4 ÷ 3 = 1.33
1 1/3 as a fraction
Answer:
cCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
Step-by-step explanation:
Given the equation in standard form, put it in slope-intercept form. Show all work.
25x + 5y = 50
a. Find the slope of the line that passes through the points (2,-5) and (-2,3).
b. What are the slope and y-intercept of the equation 2x - 5y = -10?
c. Find the x value so that the line through the points (x,-9) and (0,1) has a slope of -4.
d. Write the equation of a line that passes through the point (-1,5) and has a slope of -7. Your answer should be given in the form y = mx + b.
a) Work out the size of angle x.
b) Give reasons for your answer.
105°
Answer:
m∠x = 75°
Step-by-step explanation:
m∠x and m∠F are corresponding angles.
As lines AD and EH are parallel, m∠x = m∠F
m∠F and 105° form a linear pair
⇒ m∠F + 105° = 180°
⇒ m∠F = 180° - 105° = 75°
As m∠x = m∠F,
⇒ m∠x = 75°
A rectangular prism has a height of 18 millimeters. The base of the prism has an area of 25 square millimeters.
Answer:
volume = 450 mm³
Step-by-step explanation:
Given:
height = 18 mmarea of base = 25 mm²Volume of a rectangular prism = area of base x height
⇒ volume = 25 x 18 = 450 mm³
Please help! The interest rate on a five year $8000 loan is 3%. Use the formula A=P*I^t, where P is the principle, I is the interest, and t is the term.
a pet supply company makes a small bag that holds 2 pounds of dog food.they want to make a bag for large dogs that holds 40 pounds of dog food. by approximately what scale factor will the surface area of the bag increase? round your answer to the nearest tenth
PLEASE ANSWER I HAVE 5 MINS
WILL MARK BRAINLIEST IF CORRECT (PICTURE)
Answer:
Step-by-step explanation:
A = l × W
A = 4 × 2.5
A = 10 ft squared
If a number is raised to a power of 2, It Is
Answer: a square i think
Step-by-step explanation:
because you multiply the number by itself, you're squaring it.
Quadrilateral ABCD is similar to EFGH
Answer:
m∠A = 60°
m∠G = 100°
m∠D = 40°
m∠F = 360 - 60 - 100 - 40 = 160°
Step-by-step explanation:
m∠A = 60°
m∠G = 100°
m∠D = 40°
m∠F = 160°
The population of a citydecreased from 25,000 to 24,000. Find the decrease percentage,
Answer: the percentage decreased is 2%
Step-by-step explanation:
Answer:
2%
Step-by-step explanation:
The decreased population of a city from 25,000 to 24,500
Population decreased =25,000−24,500=500
= 500/25000 x 100 = 2%
please show steps it help help alot
The Answer is in the attached file, I'm sorry if I can't write it on laptop, hope this helps man! :) and tell me if it's correct or wrong when your teacher see's it.
Select the corn Which function does this graph represent? y 3 N 1 -3 -21 -1 1 3 N E 1 2
Answer:
ml
Step-by-step explanation:
pag dawload Gani og ml nana nanam na answer
Please help…. Will mark brainliest plus 50 points!!!!
Answer:
k = 3
Step-by-step explanation:
Expanding the first term, we find 1/x at 10(kx)²(1/x)³ = 10k²/x
Expanding the first term, we find 1/x at 8*1⁷(-2/x)¹ = -16/x
Then
10k² - 16 = 74
k = 3
The diagram below shows the floor plan for a new restaurant at the mall. Three of the corners are right angles. What is the perimeter of the floor plan? 182 feet 182 feet 194 feet 194 feet 200 feet 200 feet 213 feet
Answer:
add a diagram next time
Step-by-step explanation:
we could've helped if you did
Is escrow used for recurring or nonrecurring fees?
Answer:
I believe nonrecurring.
Step-by-step explanation:
If you havent already answered it I hope this helps :)
An electronics manufacturing process has a scheduled mean completion time of 70 minutes. It is claimed that, under new management, the mean completion time,u , is less than 70 minutes. To test this claim, a random sample of 18 completion times under new management was taken.
The sample had a mean completion time of 64 minutes and a standard deviation of 11 minutes. Assume that the population of completion times under new management is normally distributed. At the 0.05 level of significance, can it be concluded that the mean completion time ,u, under new management is less than the scheduled mean?
Perform a one-tailed test. Then complete the parts below.
Carry your intermediate computations to three or more decimal places and round your answers as specified in the table. (If necessary, consult a list of formulas.)
Answer:
one or three I'm not sure
C. Neilsen reported that children between the ages of 2 and 5 watch an average of 25 hours of television per week. Assume the variable is normally distributed and the standard deviation is 3 hours. If 20 children between the ages of 2 and 5 are randomly selected, find the probability that the mean of the number of hours they watch television will be greater than 26.3 hours.
Please explain!
The following information about the mean and standard deviation has been provided:
ц=25, б=3,n=20
We need to compute Pr(X⁻≥26.3).
The corresponding z-value needed to be computed is:
[tex]Z=\frac{X-u}{o/\sqrt{n} } =\frac{26.3-25}{3/\sqrt{20} }=1.9379[/tex]
Therefor, we get that
[tex]Pr(X\geq 26.3)=Pr(Z\geq \frac{26.3-25}{3/\sqrt{20} } )=Pr(Z\geq 1.9379)\\=1-0.9737=0.026[/tex]
What are two problems that could occur with a title?
Step-by-step explanation:
Some of these common title issues are:Some of these common title issues are:Errors in public records. To err is human, but when it affects your homeownership rights, those mistakes can be devastating. ...Some of these common title issues are:Errors in public records. To err is human, but when it affects your homeownership rights, those mistakes can be devastating. ...Unknown liens. ...Some of these common title issues are:Errors in public records. To err is human, but when it affects your homeownership rights, those mistakes can be devastating. ...Unknown liens. ...Illegal deeds. ...Some of these common title issues are:Errors in public records. To err is human, but when it affects your homeownership rights, those mistakes can be devastating. ...Unknown liens. ...Illegal deeds. ...Missing heirs. ...Some of these common title issues are:Errors in public records. To err is human, but when it affects your homeownership rights, those mistakes can be devastating. ...Unknown liens. ...Illegal deeds. ...Missing heirs. ...Forgeries. ...Some of these common title issues are:Errors in public records. To err is human, but when it affects your homeownership rights, those mistakes can be devastating. ...Unknown liens. ...Illegal deeds. ...Missing heirs. ...Forgeries. ...Undiscovered encumbrances. ...Some of these common title issues are:Errors in public records. To err is human, but when it affects your homeownership rights, those mistakes can be devastating. ...Unknown liens. ...Illegal deeds. ...Missing heirs. ...Forgeries. ...Undiscovered encumbrances. ...Unknown easements. ...Some of these common title issues are:Errors in public records. To err is human, but when it affects your homeownership rights, those mistakes can be devastating. ...Unknown liens. ...Illegal deeds. ...Missing heirs. ...Forgeries. ...Undiscovered encumbrances. ...Unknown easements. ...Boundary/survey disputes.