Answers
w = 12
to solve this, you have to multiply both sides by 2 to cancel out the two on the left. you’ll be left with -7w = 84. then, you divide both sides by -7 to isolate the variable, which is w. you’ll end up with w=12.
Related Questions
The temperature is 92. The temperature decreases for 5 hours. Each hour, the temperature decreases by 2. Then the temperature rises 14 in one hour. What is the temperature after 6 hours?
Answers
Explanation: 5x2=10 92-10=82 82+14=96.
HELP ME PLEASEEEEEEEE
Answers
Answer:
letters A and D
HELP IS OVERDUED AND I NEED THE CORRECT ANSWER AND WORK BY TODAY BEFORE SHE COUNTS IT LATE!!!!! ALMOST 3:20am!!!!! The answer written is NOT my answer.
Answers
Answer:
978 in^2
Step-by-step explanation:
the area of the rectangle:
24in X 30in = 720 in^2
the area of the two similar triangles:
12 X 9 / 2 + 12 X 9 / 2 = 108 in^2
the area of the last triangle:
20 in X 15 in /2 = 150in^2
.
the total area is the sum of the areas:
720in^2 + 108in^2 + 150in^2 = 978in^2.
on a map to cities measure 6.2 cm apart if the scale of the map is 5 cm/ 10 miles and how many miles apart are the cities
Answers
the answer should be 12.1
Need to find the area of the triangle and rectangle and total area. Pls help ASAP
Answers
Triangle: 33in^2 or 33 inches squared.
Total: 223 inches squared.
(I think)
find the product 12(-3)
Answers
find the volume please
Answers
Answer:
Volume ≅ 1407.4
Step-by-step explanation:
Since this shape is a cylinder we need to use the formula for the bolume of a cylinder, which is...
V = π[tex]r^{2}h[/tex]
(where "h" is the heigh of the cylinder)
Now we just substatute the values, and so we get...
V = π[tex]r^{2} h[/tex]
V = π[tex]8^{2}(7)[/tex]
V = 64π(7)
V = 448π
V ≅ 1407.4
A school has a total enrollment of 800 students. Twenty percent of the students play a sport. How many do not play a sport?
Answers
Answer:
160
Step-by-step explanation:
which one is it help me
Answers
Answer:
Number 2 or Number 3
Step-by-step explanation:
i need the answer to this question. it’s due tomorrow, i will give brainliest
Answers
Answer:
the volume is 504
Step-by-step explanation:
volume=1/2a*b*h
a=8
b=9
h=14
1/28*9*14=504
A box of chocolates contains milk chocolates and dark chocolates in the ratio 4:3
The box contains 35 chocolates
how many milk chocolates are there in the box?
Answers
Answer:
20 milk chocolates
Step-by-step explanation:
The first step is adding together 4 + 3. You will get 7. This is the total number of units in the box.
Then, divide 35 by 7. You will get 5 as the answer.
To find the number of milk chocolates, multiply 5 and 4. You will get 20 as the answer.
7x=35
x=5
milk chocolate 4(5) = 20
dark chocolate 3(5) = 15
the sum of the measures of all angles of a kite is ____ 180º (sometimes, always, never)
Answers
An airplane has a maximum capacity of 118 passengers. The flight attendant has loaded 40 passengers. Which inequality represents the solution set that the number of passengers, p, that can still load the plane?
A). p is greater then or equal to 68
B). p is less than or equal to 68
C). p is less than or equal to 78
D). p is greater than or equal to 78
Answers
Answer:
118-40=78
p either is less tham or equal to 78
the answer is c
so im watching Buffy while doing class and completly forgot
Answers
Answer: Buffy is a tv show about a dog that eats rabbits!
Step-by-step explanation:
Answer:
whats the question?
Step-by-step explanation:
cant answer without knowing what the question is about. sorry :(
What is the inequality shown?
HELP PLEASE
Answers
Answer:
greater than or equal to -4 but lower than or equal to 3
Step-by-step explanation:
I need the answer fast ASAP
Answers
Answer:
a rotation followed by a dilation
Step-by-step explanation:
they first rotated the figure by 90 degrees, they then dilated by a scale factor of 3
Find the slope given the following points:
(-1, 2) (3,5)
Answers
Answer:
The slope is [tex]\frac{3}{4} \\[/tex]
Answer:
[tex]\frac{3}{4}[/tex]
Step-by-step explanation:
[tex]m = \frac{5-2}{3-(-1)} = \frac{3}{4}[/tex]
If the ratio of blue blocks to red blocks is 5:7,
what is the ratio of red blocks to blue blocks?
Answers
Answer: 7:5
Step-by-step explanation: You just reverse it.
dil, Coleman
Jackie has a closet with 6 red dresses and 2 blue dresses. What is the likelihood of Jackie pulling a red dress out of the closet if she does it without looking?
O certain
likely
O impossible
O unlike
Answers
Answer: likely
Step-by-step explanation: Since they pulled out many red dresses, there is a better chance of pulluing out a red dress
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Answers
Step-by-step explanation:
Bhjjsjeiewxjeccejcefefrjdd3f3jdwd1jjdwdwjd2
Answer:
Yes that is a form of punctuation
Step-by-step explanation:
Write 18 out of 30 as a fraction in its simplest form.
a) 6/10
C) 18/30
b) 60/100
d) 3/5
Answers
Answer:
d). 3/5.
Step-by-step explanation:
The greatest common factor of 18 and 30 is 6, so we divide top and bottom of the fraction by 6:
18/30
= (18/6) / (30/6)
= 3/5.
Zena earned $30 for each of the last 3 weeks .This week she earned $42. What were her average earnings for the 4 weeks
Answers
Answer:
$33
Step-by-step explanation:
30 + 30 + 30 + 42 = 132
132 divided by 4 = 33
$33 is the answer.
PLEASE GIVE BRAINLIEST AND 5 STARS.
helpp what is the y- value when x equals 21? y = 650 - 16 (x)
Answers
Answer:
y = 314
Step-by-step explanation:
y = 650 - 16x
y = 650 - 16(21)
y = 650 - 336
y = 314
600 miles in 8 hours
_?_ miles per hour
(number answer only)
Answers
75mph
If you go 600 miles in 8 hours, you divide the miles by the hours, which makes the problem 600 divided by 8, which equals 75.
please helppp
Determine if the side lengths 6, 11, and 19 form a triangle. If it is a triangle, classify it by its sides.
scalene triangle
equilateral triangle
isosceles triangle
It's not a triangle.
Answers
Answer:
Its not a triangle
Find the area for the following images
Answers
Answer:
114
Step-by-step explanation:
9(4)=36
9(4)=36
14(3)=42
36+36+42=114
Hope this helped!!
What is the result when the number 27 is increased by 1.6%?
Answers
Answer:
27.432
Step-by-step explanation:
27 = 100%
divide by one hundred to get one percent
0.27 = 1%
Divide this by two to get 0.5%
0.135 = 0.5%
Divide by 5 to get 0.1%
0.027 = 0.1%
Add
0.27 + 0.135 + 0.027 = 0.432 =1.6%
Add 0.432 to 27
27.432
2x + 4 ≥ 24 =
I don't know what to do here
Answers
Answer:
Step-by-step explanation:
Inequality Form:
x ≥ 10
Interval Notation:
[ 10 , ∞ )
1. Find the volume of the object below.*
Answers
Answer:
228 cubic centimeters
Step-by-step explanation:
Find the volume for the blue box: 8 x 1 x 6 = 48
Find the volume of the orange box: 6 x 6 x 5 = 180
48 + 180 = 228
PLEASE SHOW FULL SOLUTIONS !!!!! WILL MARK BRAINLIEST FOR THE BEST ANSWER. THANK YOU AND GOD BLESS.
Here is the Question:
The system y = 4x - 7 and 2y = ax + b has no solution. Determine the value(s) of a and b for which this is true.
Answers
Answer:
a = 8
b ≠ 18
Step-by-step explanation:
y = 4x - 7
2y = ax + b
For there to be no solution, the lines (if graphed) should be parallel meaning that their slopes are equal but the y-intercepts are different
y = mx +b is the equation of a line where m is the slope and b is the y-intercept
Multiply the first equation by 2
2y = 8x - 14
2y = ax + b
So a has to equal 8
b can be anything except 14 (otherwise the lines would be the same)
9514 1404 393
Answer:
a = 8b ≠ -14Step-by-step explanation:
Multiply the first equation by 2 and you get ...
2y = 8x -14
Compare to the second equation ...
2y = ax +b
The pair of equations will have no solution if they describe parallel lines. That is, a = 8 and b ≠ -14.
__
For a ≠ 8, the lines will intersect and there will be one solution.
For a = 8 and b = -14, the lines will be coincident, and there will be infinite solutions.