Answer:
The y-variable will be eliminated when adding the system of equations.
There is only one solution to the system of equations.
Step-by-step explanation:
-x + 6y = 16 (1)
8x - 6y = -2 (2)
Add the equations to eliminate y
-x + 8x = 16 +(-2)
7x = 16 -2
7x = 14
x = 14/7
x = 2
Substitute x = 2 into (1)
-x + 6y = 16 (1)
-2 + 6y = 16
6y = 16 + 2
6y = 18
y = 18/6
y = 3
(x, y) = (2, 3)
Answer:
B and F
Step-by-step explanation:
Dan had $34 to spend at the fair. If the admission to the fair is $10 and the rides cost $1.50 each, what is the greatest number of rides Dan can go on?
Answer:
34-10 for admission= 24. if each ride cost 1.50, you can take 1.50x16 and get 24.00. He can go on 16 rides.
Use the circle what is the measure of arc ED
Find the measure of
Answer:
16
Step-by-step explanation:
If u use a protracter it will work
if that is = a, find the value of a + 1 over a
[tex]3 - \sqrt{5} [/tex]
Answer:
7+√5/4
Step-by-step explanation:
if that is = a, find the value of a + 1 over a
Given that a = 3 - √5
a+1/1 = (3-√5)+1/3 - √5
4-√5/3 - √5
Rationalize
4-√5/3 - √5 * 3+√5/3 + √5
= 12 +4√5-3√5-√25/9-5
= 12+√5-5/4
= 7+√5/4
Hence the requred answer is 7+√5/4
Find the volume of the rectangular prism
Answer:
Hello! answer: volume = 216
Step-by-step explanation:
Volume for rectangular prisms are found by doing length × width × height so... 6 × 4 × 9 = 216 therefore the volume is 216 hope that helps!
Convert to cups.
27.2 fluid ounces
A. 3.4 cups
B. 6.8 cups
C. 54.4 cups
D. 4.4 cups
Answer:
A - 3.4
Step-by-step explanation:
The money used in Jordan is called the
Dinar. The exchange rate is 1 Dinar for
every $1.40. Find how many dollars you
would receive if you exchanged 32.4
Dinars.
Answer:
$45.36
Step-by-step explanation:
1 dinar = $1.4
32.4=?
32.4*1.4
$45.36
Discuss the income and wealth disparity in the State of Washington.
Answer:
Income inequality is how unevenly income is distributed throughout a population. ... Income inequality is often accompanied by wealth inequality, which is the uneven distribution of wealth.
Step-by-step explanation:
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
D. 750
Answer:
B, 600
I've attached a graph to help ya!
Hope this helps!
What is the value of X pleaseee answer fast
Karla Buys a $5,250 air conditioning system using an installment plan that
requires 18% down. How much is the down payment?
Answer:
hmm...
Step-by-step explanation:
Answer:
$945
Step-by-step explanation:
Good luck and have a nice day :D
Akiko's bill at the restaurant was $14.05. She left a tip of 18% what is the tip amount (no rounding)
Answer:
$2.52
Step-by-step explanation:
The graph shows the relationship
between the number of hours and the number of miles walked.
What rule relates the number of hours to the number of miles walked?
A. Multiply the number of hours by 1/2
B. Multiplied the number of miles walked by 2
C. Multiply the number of hours by 2 1/2
D. Multiply the number of hours buy 2
Answer:
B) Multiply the number of hours by 2
Step-by-step explanation:
Help me please!!:((((
Answer:
.01*.5ˣ
Step-by-step explanation:
we can see that x=0 y= .01
so in our equation
a*bˣ
a=.01
This is throuhg plugging in 0 for x
a*b⁰=.01
a*1=.01
a=.01
Now it's just a matter of finding b
to do this just plug in a value
we know that when x=1 y=.005
.01*b¹=.005
b= .5
So our final equation is : .01*.5ˣ
Cesar wants to buy grass seed to cover his whole lawn, except for the pool. The pool is 7 1 2 m by 3 1 4 m. Find the area the grass seed needs to cover.
226'394 is the area of grass need to grow
Solve for x in the equation below. (x – 2) = –14(x – 8) Select the correct answer.
Answer:
x=7.6
Step-by-step explanation:
(x-2)= -14x+112
x= -14x + 114
15x= 114
15 15
x=7.6
PLS HELP ME SOLVE THIS ASAP
(NO LINKS OR ILL REPORT U!)
Answer:
y=70
Step-by-step explanation:
y=-60cos(π/30 (15))+70
y=-60cis(π/2)+70
y=-60•0+70
y=70
What is the length of the hypotenuse?
=>(hypotenuse)^2=(base)^2+(perpendicular)^2
=>(h)^2=(15)^2+(8)^2
=>(h)^2=289
=>h=√289
=>h=17 yd
Hope it helps you
225+64=289 is your answer
Cindy's square-shaped garden has side lengths of x ft. She will plant 5 tulip bulbs per square foot. Write a function g to model the number of bulbs she should plant. How many bulbs will she plant if the garden has a side length of 8 feet? for this problem what is the function we need to write g(x)=?
Answer:
The total number of bulbs are "320 bulbs".
Step-by-step explanation:
According to the question,
The square garden's side length,
x = 8 feet
Number of tulip bulbs she plant,
= 5
Now,
As per the question, the area of square will be:
⇒ [tex]A=x^2[/tex]
[tex]=(8)^2[/tex]
[tex]=64[/tex]
hence,
The total number of bulbs will be:
⇒ [tex]n=A\times 5[/tex]
[tex]=64\times 5[/tex]
[tex]=320 \ bulbs[/tex]
Thus the above is the correct solution.
y = -2x+ 1 slope what is the answer I need help with it quick please help guys
Answer:
slope is -2
Step-by-step explanation:
x=4/2, y=2
x=8, y=2
x=8, y=4
x=472,y=4
x=4, y=42
Answer: x = 8 y = 4 or C
Step-by-step explanation:
solve the equation 243×=73, where × is the base of the number.
The value of × that satisfies the equation 243× = 73 is approximately 0.6691.
To solve the equation 243× = 73, where × represents the base of the number, we need to determine the value of × that satisfies the equation.
We can start by rewriting the equation as an exponential equation:
243ˣ= 73
To solve for ×, we need to isolate × on one side of the equation. We can do this by taking the logarithm of both sides of the equation. Let's take the logarithm with base 10 (log) for simplicity:
log(243ˣ) = log(73)
Applying the logarithmic property, we can bring down the exponent × as a multiplier:
× * log(243) = log(73)
Now, we can solve for × by dividing both sides of the equation by log(243):
× = log(73) / log(243)
× ≈ 0.6691
Therefore, the value of × that satisfies the equation 243× = 73 is approximately 0.6691.
To know more about equation click here :
https://brainly.com/question/29506679
#SPJ2
A square has a side length of 2.5 feet if the square is dilated by a factor of 2.5 what is the length of a side of the new square
Answer:
6.25
Step-by-step explanation:
You would multiply 2.5 by itself since you're dilating your side length.
Can someone help me please
Answer:
Your answer is B
Step-by-step explanation:
There are 3 kids ages 9-10, so that's the first 3.
There are 10 kids ages 10-11, so that's the second 10.
There are 6 kids ages 11-12, so that's the third 6.
add those kids up and you get 19
Answer:
21
Step-by-step explanation:
I added them together, first the 9-10 year olds and the 11-12 year olds. There were 15, then added on the 13-14 ear olds, making altogether 21 kids over the age of 8
HOW TO DO THIS QUESTION PLEASE
Ms. Cortez had to pay 20% for a down payment on a home selling for $296,500. How much will the bank have to finance as a mortgage loan?
The length of a garden is 25 m. Find the width knowing that the area is between 300 m2 I need it now pls
Answer: 12m
Step-by-step explanation:
Assuming the garden is a rectangular one, the area can be calculated by the formula:
Area = Length * Width
Given the length, one can find the width by making it the subject of the formula:
300 = 25 * Width
Width = 300 / 25
= 12 m
The diameter of a circle is 825 centimeters. Enter the area of the circle, in square centimeters. Round your answer to the nearest TENTH.
Answer:
534561.63
Explanation:
used calculator lolololololol
Determine the solution to the equation. 2(9x - 6) = 6(3x - 2) + 2
A. Infinite
B. One Solution
C. No Solution
Brenda deposits a third of the money she earns from baby-sitting and a fourth of her allowance into her savings account. In one month she earned $84 baby-sitting and received $80 in allowance. How much did she deposit in her savings account that month?
Answer:
$48 deposited
Step-by-step explanation:
84 times 1/3 = 28
80 times 1/4 = 20
28 + 20 = 48