Answer:
There are 38 girls, 57;32
Step-by-step explanation:
57 divided by 3 is equal to 19
19 multiplied by 2 is equal to 38
what is the answer to 5(2x-4)
Answer:
-10x
Step-by-step explanation:
Answer:
6x
Step-by-step explanation:
yo someone help me with my last question pls!!
Answer:
n7 is y
Step-by-step explanation:y
1). Simplify: |8 – 3|
Answer:
the answer is 5, since both numbers are already positive.
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
the absolute value is 8-3 so just solve it normally
Find the distance between points (a, b) and (-a, -b).
Answer:
you have to show which points lol
PLS HELP ME it's due today and I suck at math!!! I'll make Brainliest (also I know it's a bit hard to see)
Answer:
B. 8/10
Step-by-step explanation:
Answer:
The answer is D. 4/13
Step-by-step explanation:
ASAP PLEASE!!!!!
Find the slope of a line that passes through (-2, -3) and (1, 1).
Answer:
[tex]m=\frac{4}{3}[/tex]
Step-by-step explanation:
[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]
Here
[tex](x_1, y_1)= (-2, -3)[/tex]
and
[tex](x_2, y_2)=(1, 1)[/tex]
[tex]m=\frac{1-(-3)}{1-(-2)}[/tex]
There were 20 questions on an exam. You answered 40% of them incorrectly. How many did you answer incorrectly?
Answer: 4
Step-by-step explanation: 20-10=10 which is %50. 20-16=4
Johnny left his house early in the morning for a run. he ran 2 miles north, 6 miles west, 3 miles north, 10 miles south, 8 miles east, and then 2 miles west. what distance did he run?
The total distance ran by Johnny after he left the house is D = 31 miles
What is an 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.
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 data ,
Let the equation be represented as D
Now , the value of D is
Substituting the values in the equation , we get
Let the total distance ran by Johnny be D = ran 2 miles north, 6 miles west, 3 miles north, 10 miles south, 8 miles east, and then 2 miles
So , D = 2 + 6 + 3 + 10 + 8 + 2
On simplifying the equation , we get
D = 31 miles
Hence , the distance is D = 31 miles
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The product of a number, x, and 18 is 113.4. Which equation and value of x represent this relationship?
Answer:
42
Step-by-step explanation:
Which shaded region is larger? Explain your reasoning..
Answer:
It's B because If you cover the blue you will see space that looks like a triangle. Do the same to A. You see how in B the Triangle looking thing is lower than A because A triangle thing is like more up and wider so it has space. Also B has a little space than A
Step-by-step explanation:
why doesn't my messages work?
Answer:
I was wondering the same thing. maybe it is specific for certain people.
Step-by-step explanation:
Answer:
i think you have to be a certain rank
Step-by-step explanation:
What is the value of y in the solution to the following system of equations?
2x + y = -4
5x + 3y = -6
y= -32
Step-by-step explanation:
step 1: from the first equation you will make X the subject of formula, the equation then becomes;
X= 4-y
2
step 2: substitute X in the second equation, the equation then becomes 5 * [4-y] + 3y = -6
[ 2]
step 3: find the LCM and then cross multiply; 20-5y+6y = -6
2
20+y = -12
y= -12-20
y= -32
Estimate 73,784-32,863 by first rounding each number to the nearest thousand
is this equation linear or exponential
f(x)=2x+1
Answer:
The equation is linear.
Step-by-step explanation:
Notice that variable x is on the first degree.
Answer:
linear
Step-by-step explanation:
uiwue7uwiiwuw8
What is the value of x in the equation 3x - 12 = -27?
Simplify: 5d?(3d - 2)
A
8d8 + 3d2
B.
15d3 + 3d
C 15d3 - 10d2
D 8d3-10d?
Suppose y is directly proportional to x. If y= 24 when x=2, what is the value of x when y= 144?
Answer:
12
Step-by-step explanation:
Because y=24 and x=2 you do the following:
144/24=6
Then, 6x2=12 because it is proportional
Or you could do 24/2=12 and 144/12=12
What will be the coordinates of Q?
A (-6, -5)
B (-5, -6)
C (5, 6)
D (6, 5)
Answer:
I Dont understand
Step-by-step explanation:
A given line has the equation 10x+2y=-2.
What is the equation, in slope-intercept form, of the line that is parallel to the given line and passes through the
point (0, 12)?
ОО
y=-5x+12
5x+y=12
y-12=5(x-0)
5x+y=-1
Help, I tried looking it up and found nothing but random websites, pwease help
Answer:
A.
Step-by-step explanation:
.......................
Answer:
Circumcenter
Step-by-step explanation:
plz help me with this q
Answer:
lenght is 6
Step-by-step explanation:
i think so
HOPE IT HELPS!!!
A nutrition label shows that there are 75 milligrams of sodium in every 12 crackers. You eat 21 crackers. How much sodium do you consume?
The amount of sodium that you consume is 131.25mg.
Using this formula
Amount of sodium=(Milligrams of sodium/Number of crackers)×Number of cracker consumed
Where:
Milligrams of sodium=75 milligramsNumber of crackers=12 crackersNumber of cracker consumed=21 crackersLet plug in the formula
Amount of sodium=(75mg/12)×21
Amount of sodium=6.25mg×21
Amount of sodium=131.25 mg
Inconclusion the amount of sodium that you consume is 131.25mg.
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Can y’all plz help me
Answer: 4.5
Step-by-step explains: 1) 2r - 9 = -18
2r - 9 + 9 = -18 + 9
2) ( 9 + 9 ) Add the numbers
( -18 + 9 ) add the numbers
2r = -9
3) Divide both sides of the equation by the same term
4) Cancel terms that are in both the numerator and denominator
r = 9/2 = 4.5
A pair of linear equations is shown below: y = −3x + 5 y = x + 2 Which of the following statements best explains the steps to solve the pair of equations graphically? (4 points) On a graph, find the point of intersection of two lines, the first line has y-intercept = 5 and slope = −3, and the second line has y-intercept = 2 and slope = 1. On a graph, find the point of intersection of two lines, the first line has y-intercept = −3 and slope = 5, and the second line has y-intercept = 1 and slope = 2. On a graph, find the point of intersection of two lines, the first line has y-intercept = −5 and slope = 3, and the second line has y-intercept = −2 and slope = −1. On a graph, find the point of intersection of two lines, the first line has y-intercept = 3 and slope = −5, and the second line has y-intercept = −1 and slope = −2.
Answer:
On a graph, find the point of intersection of two lines; the first line has y-intercept = 5 and slope = −3, and the second line has y-intercept = 2 and slope = 1.
- sorry I answered late! but I just did the test and got a 100 :)
solve for N
3(3n – 4) = -48
Answer:
n=-4
Step-by-step explanation:
3(3n-4)=-48
First use the distributic property and then add and divide from both sides of the equation.
9n-12=-489n=-36n=-4HELP ILL MARK YOU BRAINLIST write in y=mx+b form HELP ILL MARK YOU BRAINLIST write in y=mx+b form
Calculate the slope of a line with a run of 3 and a rise of 9
Answer:
Multiply the slope by the run to calculate the rise between subsequent points. if you wanted to know the rise given a run of 3, multiply 10times 0.9 to calculate a rise of 9. Divide the rise by the slope to calculate the run.
Is 15625/1000000 between -1 and 0??
Answer:
no
Step-by-step explanation:
It would be like 0.(something) meaning it would be more than 0
Parallelogram PQRS has diagonals PR and SQ that intersect at T. Given SP=2a+5, RQ=5a−1, ST=3b−3, and SQ=7b−9, what are the values of RQ and TQ?
Answer:
RQ=2 TQ=6
Step-by-step explanation:
Answer:
RQ = 9 , TQ = 6
Step-by-step explanation:
Find the gcf of 12,18 and 24( must be a factor of all numbers)