Answers
Answer:
x=16
y=10
Step-by-step explanation:
8x-14=5x+34
3x=48
x=16
8(16)-14=114
114+5y+16=180
5y+16=66
5y=50
y=10
Answer:
x=16 y=10
Step-by-step explanation:
did this on my quiz. i got it right
Related Questions
three teachers were assigned to a class of 75 students. what is the teacher to students ratio?
Answers
Answer:
1 : 25
Step-by-step explanation:
3 teachers : 75 students ( divide each part by 3 )
= 1 : 25
if jill has 17 buckets of water and billy has 9, who has more buckets, and by how many? divide your answer by 3 and multiply by 7! (PLEASE HELP I WILL GIVE BRAINLIEST!! :)) )
Answers
hope this can help.
Answer:
BALALALALALAL
Step-by-step explanation:
7+5373)393()3
Solve by substitution
2x+3y-z=5
-4x+2y+z=6
4x-y-z=-1
Answers
Answer:
z = -20
y = 5
x = -4
Step-by-step explanation:
If you don't understand something just ask
simplify 8^2 /4+3.7(42.3-24.6)
Answers
Answer B
Step-by-step explanation:
I did it and got 63.19
Letter c
Step by step Explanation:
8²/4+3.7(42.3−24.6)
=64/4+3.7(42.3−24.6)
=16+3.7(42.3−24.6)
=16+(3.7)(17.7)
=16+65.49
=81.49
hope this helps you!
Mackenzie solved the problem
1
.
35
×
1
.
4
. Which shows the correct work to find the product?
(
135
×
1
10
)
×
(
14
×
1
10
)
(
135
×
14
)
×
(
1
10
×
1
10
)
B.
(
135
×
1
100
)
×
(
14
×
1
10
)
(
135
×
14
)
×
(
1
100
×
1
10
)
C.
(
135
×
1
10
)
×
(
14
×
1
100
)
(
135
×
14
)
×
(
1
10
×
1
100
)
D.
(
135
×
1
100
)
×
(
14
×
1
100
)
(
135
×
14
)
×
(
1
100
×
1
100
)
Answers
Erm, would you mind making the format easier to decipher?
Answer:
B.
(
135
×
1
100
)
×
(
14
×
1
10
)
(
135
×
14
)
×
(
1
100
×
1
10
)
Step-by-step explanation:
The work for one student's problem multiplying two binomials is shown below. However, she came up with the wrong solution. Identify the step where she makes her first error.
Step 3
Step 4
Step 1
Step 2
Answers
Answer:
Step 1
Step-by-step explanation:
Find the area of the green region
Answers
Answer:
Step-by-step explanation:
so imagine each of the 4 white spaces are like 1/4 of a circle. In this case 3.5 cm would be the radius(r) of the circle, agree?
the area of a circle is pi * r²
pi =~3.14
circle area = 3.14 * (3.5 * 3.5)
circle area = 3.14 * 12.25
circle area = 38.465 cm²
Ok, now that we have the white area, the green area is basically the full area of the square minus the white area, agree?
the side of the square is 3.5 + 3.5, which is 7 cm
square area = 7 * 7
square area = 49 cm²
green area = 49 - 38.465
green area = 10.535 cm²
Answer plsssss i need 5 more
Answers
The ratio is 1/1.5 so just pick the answers where the first number multiplied by 1.5 is equal to the second number.
For example the first option says 2 and 3.
2 times 1.5 is equal 3 so that is one of the answers.
If an option says 4 and 5, 4 times 1.5 is 6 not 5 so that wouldn't be an answer.
At the end of the week, Warren records the weight in pounds of doggie treats eaten as a negative rational number.Plot the numbers of pounds eaten each week on the numberline. Order the numbers from most pounds eaten to fewest pounds eaten
Answers
A number line is a system of showing the locations or positions of directed numbers from the mid point (0).
The plotted number line required is attached to this answer.The order of the numbers from most to fewest pounds eaten is:[tex]-\frac{3}{2}[/tex], [tex]-\frac{5}{4}[/tex], [tex]-\frac{2}{3}[/tex], [tex]-\frac{1}{2}[/tex]
A number line is a system used to show the appropriate locations of directed numbers from the origin (0). A directed number is a number which is either positive or negative. Examples are: -4, 2, 5, -9, [tex]\frac{1}{2}[/tex], +4, +1, etc.
Considering the given question, the given weights in pounds of dogie eaten are:
[tex]-\frac{2}{3}[/tex], [tex]-\frac{3}{2}[/tex], [tex]-\frac{1}{2}[/tex], [tex]-\frac{5}{4}[/tex]
To determine the order from most to fewest pound eaten:
the lowest common factor of the given weights is 12, so that;
[tex]\frac{-8, -18, -6, -15}{12}[/tex]
Thus, the order from most pound eaten to fewest pound eaten is:
[tex]-\frac{3}{2}[/tex], [tex]-\frac{5}{4}[/tex], [tex]-\frac{2}{3}[/tex], [tex]-\frac{1}{2}[/tex]
The number line to show the positions of the numbers is attached to this answer for more clarifications.
For more on number system, check: https://brainly.com/question/12399107
In October, Diana planted a tulip bulb 6 inches deep in the soil. The next spring, when the tulip bloomed, it reached a height of 13 inches above the surface.
What is the total distance from where the bulb was planted to the top of the tulip?
how many inches
Answers
Answer:
19 inches
Step-by-step explanation:
there were 6 inches deep in the soil and 13 Inches above the surface (6 + 13 = 19)
Paul needs to buy $50% more wood so he can make a workbench. He already has 12 square metres. If he buys 50% more, how much more will he have, and now how much will he have in total?
Answers
Answer:
Total 18
Much more will he have: 6
Step-by-step explanation:
50%= 6
12
solve each system of equations by substitution
-4x+y=-5 and 2x+y=7
Answers
Answer:
x = 2 and y = 3
Step-by-step explanation:
-4x + y = -5 -------------------(I)
y = 4x - 5 ------------(II)
2x + y = 7 -------------------(III)
Substitute y = 4x - 5 in equation (III)
2x + 4x - 5 = 7
6x - 5 = 7
Add 5 to both sides
6x = 7 + 5
6x = 12
Divide both sides by 6
x = 12/6
x = 2
Plugin x = 2 in (II)
y = 4*2 - 5
y = 8 -5
y = 3
If Mason has, four hours of school work, and he started at 6:30, what time would he have stopped?
Answers
Answer:
He would be done by 10:30
Step-by-step explanation:
If you have 6:30 and you add 4 hours to it you end up with 10:30 because, forget the '30' for a second and take 6:00. You go 6 to 7 = 1 hour. 7 to 8 = 2 hours. 8 to 9 = 3 hours. 9 to 10 equals 4 hours. Which is what we are trying to get to. So you take that 10 and add the '30 back to it and you get 10:30.
Hope this helps you :)
Have an amazing day <3
Help please and thank you
Answers
Answer:
A --> 57
Step-by-step explanation:
you can find the linear pair on YH by getting 180 and subtracting it by 106 giving 74. Add 74 and 49 to get 123. The rule with triangles is that all angles inside one equal 180 so get 180 and subtract it by 123 which gets you 57.
Janine has job offers at two companies. One
company offers a starting salary of $28,000 with
a raise of $3000 each year. The other company
offers a starting salary of $36,000 with a raise of
$2000 each year.
Answers
Answer: ?????
Step-by-step explanation: Are you finding who would have the most after a certain number of years have passed?
I WILL GIVE BRAINLIEST FOR A EXPLANATION ON HOW TO DO THIS
Answers
You want to buy roses for your mother. Roses cost $2 per rose and a $10 fee for delivery. Write the equation to model this situation.
Answers
Answer:
10+2x
Step-by-step explanation:
The number of roses is the dependent variable but the fee is the constant.
PLS HELP ILL GIVE BRAINLIEST
Answers
Answer:
The y-intercept is (0,3) and the x-intercept is (-6,0).
Step-by-step explanation:
Since y = 3, we'll start there. 1/2 is our rise over run. You go up one unit, then to the right two units.
We do this because it's positive, otherwise we'd go down and left.
S 61 – 9u = 10
b.
21 + 3u = 4
Select Choice
(11/6, 1/9)
(2,0)
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397
16
NOV
...
útvo
Answers
Answer:
Step-by-step explanation:
???
a larger number is 7 less than 5 times a smaller number. the sum of the two numbers is 41. find the numbers
Answers
Answer:
Step-by-step explanation:
Let's call the first number x and the second y.
From the first condition [tex]x+7 = 5y[/tex]; while from the second [tex]x+y=41[/tex]
It's a simple system of equation, I'd recommend solving by solving both for x and comparing the results.
[tex]\left \{ {{x=5y-7} \atop {x=41-y}} \right.\\5y-7 = 41-y \rightarrow 6y=48 \rightarrow y =8;\\x= 41 - 8 \rightarrow x = 33[/tex]
Answer:
(8,33) or x=8 and y=33
Step-by-step explanation:
A number, x or y is less than 5 times a smaller number: y large number and x smaller number
y=5x-7
y+x=41 is also y=-x+41
5x-7=-x+41
5x=-x+48
6x=48
x=8
Plug in 8=x to the equation
y+8=41
y=33
Work out m and c for the line: 2y − 3x=5
Answers
y = 5/2 or 2.5
Answer:
m = 1.5 and c = 2.5.
Step-by-step explanation:
2y - 3x = 5
2y = 3x + 5
Divide through by 2:
y = 1.5x + 2.5.
So m = 1.5 and c = 2.5.
what is –0.025 as a fraction.
Answers
Answer:
25/1000
Step-by-step explanation:
you will count the decimals out and divide it by the number of times you used by ten
Which relation iS a function?
Answers
Answer:
The one shaped like an upright U
(Top right corner)
Step-by-step explanation:
This would be a function because when you do the vertical line test, the inputs (x) are paired with one output (y)
Hope this Helps
plz help!!! ASAP! GIVE BRAINLIEST AND GIVING POINTS!!!!!
Answers
Answer:
-8
Step-by-step explanation:
-8m⁴ n⁴
m = 0.5 = 1/2
n = 2
Substitute
-8 * (1/2)⁴ * (2)⁴
-8 * (1/16) * (16)
-8
Which of the following is equivalent to the complex number i^{26}i
26
i, start superscript, 26, end superscript?
Answers
Answer:
-1
Step-by-step explanation:
[tex]i^{26}[/tex]
= [tex](i^{2} )^{13}[/tex]
= [tex](-1)^{13}[/tex]
= -1
i Ready
Write and Evaluate Algebraic Expressions - Instruction --- Level F
) Ty runs his own landscaping business. He earns $30 per hour pulling weeds, $25 per
hour raking leaves, and $20 per hour cutting the grass. Ty wants to know how much
he earns each week.
Which expression represents the total amount Ty earns for p hours pulling weeds,
r hours raking leaves, and c hours cutting the grass?
30p +251 +20c 30 + 25 + 20 30p - 25r - 20c 30p. 25r. 200
Please help
Answers
Answer:
30p + 25r + 20c
Step-by-step explanation: I had this question as well and got it right
If each of the following quadrilaterals are trapezoids, find the missing measures. Show your work.
Answers
Answer:
Step-by-step explanation:
Since this is a trapezoid, then we have TS is parallel to QR
so we have:
[tex]\angle T+\angle Q = 180^\circ\\\angle S + \angle R = 180^\circ[/tex]
since[tex]\angle T = 91^\circ, \angle R = 27^\circ[/tex]
The measure of angle Q is 89 degree
The measure of angle S is 153 degree
write the equation of a line that is perpendicular to y=7/5x+6 and that passes through the point (2,-6)
Answers
Answer:
y=-5x/7-32/7
Step-by-step explanation:
Please help it’s due today
Answers
Answer:
Smallest to Largest
Square Root of 24, 5, 31/6, 5.7
Answer:
(greatest to least) 5.7, 31/6, 5, √24,
Step-by-step explanation:
Evaluate the square root.
√24 ≈ 4.9
Evaluate the fraction.
31/6 ≈ 5.17
The numbers are now 5, 4.9, 5.17, and 5.7.
The highest number is 5.7.
The next lowest is 5.17 or 31/6.
The next lowest is 5.
The lowest is 4.9 or √24.
What are the roots of the equation? (solve using quadratic formula)
-3 = 6x^2 + 73
Answers
Answer:
6x^2-70
Step-by-step explanation:
-b±√b^2-4ac)/2a so we have ±√1680)/12 or (±√105)/3
