Answer:
It will take 5 minutes to pump 100 gallons of oil
PLEASE HELP!!!!
i need help on all of these but if you only have 1 answer that’s still great
Answer:
n = -6
x = -7
n = 27
Step-by-step explanation:
Question 1
-3n - n + 12 = 36
First we get all the variables to one side using subtraction property of equality.
-3n - n + 12 (-12) = 36 (-12)
-4n = 24
divide by the coefficient of n to isolate the variable
-4n/-4 = 24/-4
n = -6
Question 2
-2x - 3x - 15 = 20
-5x - 15 = 20
-5x = 35
x = -7
Question 3
3 + n/9 = 6
Isolate the n variable
n/9 = 6 - 3
multiply by 9
n = 27
Answer:
1. n = -6
2. x = -7
3. n = 27
Find the slope, x-intercept, and y-intercept of the equation y = 10x - 20.
Answer:
slope=10, y-int=-20. x-int=2
Step-by-step explanation:
The equation y=10x-20 is in slope-intercept form, or y=mx+b with m being the slope and b being the y-int. In this scenarion, the m(the slope) is 10 and the b(the y-int) is -20. For the x-int, you have to find out what x is when y=0 and vice versa for the y-int. In this case, 0=10x-20 so x=2. Therefor the x-int is 2.
-4.5 x -3 3/4
i need the answer as a fraction please
Answer: 16[tex]7/8[/tex]
(16 7/8)
Step-by-step explanation: -4.5 x -3.75 = 16.875. The decimal ".875" as a fraction becomes 7/8, so your answer is 16.875.
Answer: 16 7/8
Step-by-step explanation:
5th grade math. Correct answer will be marked brainliest.
Answer: i think 1240 but i forgot everything from 5th grade Imao
Step-by-step explanation:
Answer:
The answer is $86.82
Step-by-step explanation:
MODS PLEASE STOP DELETING THIS ANSWER!!!!!!!!!!!!!!!!
What is the slope and y-intercept of -2y = -x + 6
Answer:
Slop= 1/2 (fraction not division just to make sure you know that ;-;)
Y intercept = ( 0,-3)
Step-by-step explanation: I can't really explain it since I did this years ago in 8th grade but just search up the step by step or watch a video about intercepts
Answer:
slope: 1/2
y-intercept: -3
Step-by-step explanation:
slope= rise over run of 2 points
(0,-3) and (6,0) are the points
We go up on the y axis 3 units
We go right on the x axis 6 units
rise/run= 3/6
3 ÷ 6= 0.5 or 1/2
y intercept: I graphed on desmos
It is the value when x= 0
The experimental probability that it will snow on any day in Maine during the month of January is about 19% Out of the 31 days, how many days can residents predict snow?
Answer:
9. The experimental probability that it will rain on any given day in Houston Texas is about 15%. Thus, out of 365 days, 15% of that are the predicted days the it will rain in the Place. => 365 days is the total number of days in a year => 15% is the predicted days to rain => 365 * .15 = 54.75 Since this is a decimal number, let’s round this off to 55 days. Why 55 because the value of tenths is more than 5
Step-by-step explanation: hope this helps
ILL MARK BRAINLIEST TO FIRST CORRECT ANSWER!! -8= c/-10
Answer:
c = 80:)
Step-by-step explanation:
Consider the system of equations.
y = −2x + 4 y = −
1
3
x − 1
The solution is (3, –2).
Verify the solution. Which true statement appears in your check?
4 = 4
–2 = –2
–1 = –1
–3 = –3
Answer:
-2=-2 i just took the assignment on enge and i got it correct
Step-by-step explanation:
The true statement is -2= -2.
What is Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given:
Equations: y = −2x + 4
y = −13x − 1
Now, the given points (3, -2)
so, -2 = -2(3) +4
-2 = -6+4
-2 = -2
and, -2 = -13(3) -1
-2 = -39-1
-2=-40
Hence, the true statement is -2= -2.
Learn more about equation here:
https://brainly.com/question/10413253
#SPJ6
Adria reads 5.75 articles in 34.5 minutes.
How much of an article does Adria read in one minute? Input your answer as a fraction or a decimal.
What equation relates the number of articles, A, Adria can read in m minutes?
A=______
Answer:
Its 0.16666666666 in exact calculation
Step-by-step explanation:
1/2 más 1/3 es igual
solución:
1/2 más 1/2 es 5/6
Espero esto te ayudo.
¿Por favor avísenme si es correcto?
Determine the number of subsets of {sock, shoe, shirt, hat, glove}
14
14
16
16
32
32
20
At Imelda's fruit stand, you bought 555 apples and 444 oranges for \$10$10dollar sign, 10, and your friend bought 555 apples and 555 oranges for \$11$11dollar sign, 11. Using this information, is it possible to determine the cost of one apple and one orange from the fruit stand? If so, what do they cost? If not, why not? Choose 1 answer:
Answer:
Each apple would cost 1.20 and each orange would cost 1
Step-by-step explanation:
Answer:
See Attached!
Step-by-step explanation:
what type of angle is this?
What is the GCF? 3x2-2x
Answer:
1
Step-by-step explanation:
Everything can be multiplied by 1 in this situation so 1 is the greatest common factor
For what value of k will the points (3,5) and (9,k) represent a proportional relationship?
Answer:
k = 15
Step-by-step explanation:
For a proportional relationship to exist then for both points
k = [tex]\frac{y}{x}[/tex] ← k is the constant of proportion, that is
[tex]\frac{5}{3}[/tex] = [tex]\frac{k}{9}[/tex] ( cross- multiply )
3k = 45 ( divide both sides by 3 )
k = 15
The sum of a number and -7 is equal to 40.
Write the equation
Answer:
Step-by-step explanation:
-7 + 47=40
Answer:
-7 + n = 40
Step-by-step explanation:
Please answer this! i need urgent help
Answer:
84
Step-by-step explanation:
25 percent of 84 is 21.
21x100/25 =84
hope this helps
1 -1 2 :4
0 1 -1 :2
0 O 1 : -2
1. Which value makes the equation 1.50(8x-12) = 30?
Answer:
x = 4
Step-by-step explanation:
1.50(8x - 12) = 30
~Simplify left side
12x - 18 = 30
~Add 18 to both sides
12x = 48
~Divide 12 to both sides
x = 4
Best of Luck!
what is 179.9526 rounded to the nearest tenth
Answer:
180.0
Step-by-step explanation:
Answer:
179.9526 rounded to the nearest tenth is 180.0
Step-by-step explanation:
An altitude ___________ lies outside a triangle. (Please explain)
A. Always
B. Sometimes
C. Never
Answer:
B) Sometimes
Step-by-step explanation:
Draw a picture first, then use the Pythagorean Theorem to solve. Round
your answer to the nearest tenth.
A wire is stretched from the top of an 8-ft. pole, to a bracket 5-ft. from the
base of the pole. How long is the wire?
O 9.4
09.0
O 89.0
O 13
Answer:
your answer would be 9.4
Step-by-step explanation:
you'd have to plug in the numbers in the equation.
8^2 + 5^2 = c^2
64 + 25 = c^2
89 = c^2 then you'd do the square root of 89 which will give you 9.4 when rounded to the nearest tenth.
Help quickly please!!!
Solve -5(3 n + 4) = 40.
A: -4
B: 3
C: -3
D: 4
Answer:
-4
Step-by-step explanation:
Answer:
A: -4
Step-by-step explanation:
Expand first, "-5 x 3n = -15n" , "-5 x 4 = -20"
Then you have "-15n - 20 = 40"
Transfer the -20 to the RHS,
Then you have "-15n = 60"
Divide both sides by -15
n = -4
LOMMON COREATHEMATICS CURRICULUM
Lesson 15 Homework 5.2
3. String A is 35 centimeters long. String B is 5 times as long as String A. Both are necessary to create a
decorative bottle. Find the total length of string needed for 17 identical decorative bottles. Express your
answer in meters.

Answer:
The total length of string needed for 17 identical decorative bottles is 35.70 meters
Step-by-step explanation:
Let us solve the question
∵ String A is 35 centimeters long
∵ String B is 5 times as long as String A
→ Multiply the length of A by 5 to get the length of B
∴ The length of string B = 35 × 5 = 175 cm
∵ Both are necessary to create a decorative bottle
∴ The length needed for 1 bottle = 35 + 175 = 210 cm
∴ Each bottle needs 210 cm to be decorated
∵ There are 17 identical bottles
→ Multiply the length needed for 1 bottle by 17
∴ The total length needed = 17 × 210 = 3570 cm
∴ The total length needed to decorate 17 bottles is 3570 cm
∵ 1 meter = 100 centimeter
→ Divide the total length by 100 to express it in meters
∴ 3570 cm ÷ 100 = 35.70 m
The total length of string needed for 17 identical decorative bottles is 35.70 meters
What's the mean median and range of 7, 1, 1, 7, 1, 4, 1??
Answer:
Mean is 3, median is 1, and range is 6
Step-by-step explanation:
Im a smart dude with a great attitude
2x - 3y <= 9
2x + 3y <= 3
Step-by-step explanation:
2x - 3y = 9
2x + 3y = 3
__________ -
-6y = 6
y = -1
2x - 3y = 9
2x - 3(-1) = 9
2x - (-3) = 9
2x = 12
x = 6
Jamar spent $5.60 on 5 bags of Doritos The neighborhood store. how much did each bag of chips cost?
Answer:
5!60
Step-by-step explanation:
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Ljp1f
Hunt ye dzkpksnsnjfnngfhnf l dk h TL hhsinp
PLEASE HELP MEEE!! ASAP! I will mark brainliest
Answer:
The last 1 (D)
Step-by-step explanation:
The lines have to be straight nd have to pass through the origin
Answer:
i have this problem before and i believe it was c and if not b
Step-by-step explanation:
An airplane covers 94 miles in 6 of an hour.
The plane can cover
miles in 6 hours.
Answer:
in 6 hours it will be 3384
Answer:
654
Step-by-step explanation:
Hope this is right:)
1
Which fraction is equivalent to 7?
ool
CON
3
24
4
24
Answer:
its 4/24 :)))))))))))))))))
