30 - 6b using the Greatest Common Factor.
ill give brainliestetfgeyhe on other question too!! PLS ANSWER I CANT GO TO SUMMER SCHOOL
Answer:
8 grams
Step-by-step explanation:
The balance is in equilibrium, so the weights of the two sides are equal.
Let the weight of a square be s.
Left side: 2s + 4
Right side: s + 3(4) = s + 12
The weights are equal, so we set the two expressions equal.
2s + 4 = s + 12
s = 8
Answer: The weight of a square is 8 grams.
Question 2: The first step was the combine the like terms; in this example he is subtracting the 3x on both sides of the =.
Answer: x=14
only #2
Step-by-step explanation:
Step 1: Subtract 3x from both sides.
2x+6−3x=3x−8−3x
−x+6=−8
Step 2: Subtract 6 from both sides.
−x+6−6=−8−6
−x=−14
Step 3: Divide both sides by -1.
-x/-1=-14/-1
Can you help with this math please?
Answer:
3 on the other side and 7 and 7 on the sides
Step-by-step explanation:
(6)(4) + (-2)(4) what is the answer to this question
Answer:
16
Step-by-step explanation:
Always do multiplication first:
6*4 = 24
(-2)(4) = -8
Note: A negative times a positive always equals a negative
After multipying, do addition:
24+ (-8) = 24-8 = 16
please help
Simplify:
-(7x - 9)
The previous owner recalled that the area of sail B was 108 square feet. What is the length of the base of sail B?
PLZZ HELP 75 points
Answer:
Number of small candles = 12
Number of large candles = 16
Step-by-step explanation:
Total candles = 28
x + y = 28 ---------------(I)
Cost of 'x' small candles = 4 *x = 4x
Cost of 'y' large candles = 6 *y = 6y
Total amount = $144
4x + 6y = 144 -------------(II)
Multiply equation (I) by (-4) and then add the equation. So, x will be eliminated and we can find the value of 'y'
(I) * (-4) -4x - 4y = -112
(II) 4x + 6y = 144 {Now, add}
2y = 32
y = 32/2
y = 16
Plug in y = 16 in equation (I)
x + 16 = 28
x = 28 - 16
x = 12
Answer:
12
Step-by-step explanation:
y=9x; (4, 36)
Is the ordered pair a solution to the equation?
sove this given equation
Answer:
Love you too
As a friend :)
Evaluate 8 • 3^x for (a) x = -2 and (b) x = 3. Write your
answers in simplest form.
Answer: 216
Step-by-step explanation:
which one please help y’all
Answer:
Numerator :)
Step-by-step explanation:
In EXACTLY 10 words, describe how to solve an equation.
Asking this so future students can see this and get the answer, because I am an idiot and cant figure this out on my own.
Answer:
1.Add or Subtract the same value from both sides.
2.Clear out any fractions by Multiplying every term by the bottom parts.
3.Divide every term by the same nonzero value.
4.Combine Like Terms.
5.Factoring.
6.Expanding (the opposite of factoring) may also help.
7.Recognizing a pattern, such as the difference of squares.
Step-by-step explanation:
The sum of two numbers is 18. The difference of the numbers is 12. Find the numbers
Answer:
15 and 3 is the answer
Step-by-step explanation:
15+3=18
15-3=12
Solve (5x-5)
6x-3 = 5x-5
Answer:
x=-2 willl be your answer
Answer:
X=-2
please mark brainliest if satisfied
Step-by-step explanation:
Subtract 5x from both sid
-3x-7 ≤11
solve, please
Answer:
x ≥ -6
Step-by-step explanation:
-3x-7 ≤ 11
-3x-7+7 ≤ 11+7
-3x ≤ 18
(-3x)(1) ≤ 18(-1)
3x ≤ -183x/3 ≤ -18/3
samantha works at a nursery where she pots plants it takes her 1/1/2 hours to pot 12 plants ) how many plants can samantha pot in 1 hour
Answer:
its 1/8.
Step-by-step explanation:
i think its that
Find the solution of the system of equations.
8x+y= -13
−8x−2y=10
Answer:
x=-2 and y=3
Step-by-step explanation:
hope this helps!
What are some verbal cues that indicate a ratio relationship
Answer:
We describe ratio relationships with words such as: to, for each, for every. The ratio is not the same as the ratio B:A (unless is equal to).
(3,1) and (w,9); slope = -8/3
W= ?
Answer:
w=0
Step-by-step explanation:
We know a point (3,1) and the slope (-8/3), so we can use point-slope form, which is y-y1=m(x-x1)
For reference, y1 is the y in the point, m is the slope, and x1 is the x in the point
So we subsitute it
y-1=-8/3(x-3)
do distributive prop.
y-1=-8/3x+8
add 1 to both sides
y=-8/3x+9
This is the equation of the line.
Now to find w, which is the x value.
The point will pass through line, so we can susbtitute the point into the equation.
9=-8/3x+9
subtract 9 from both sides
0=-8/3x
multiply by -3/8 on both sides (the reciprocal of -8/3), we need to isolate x
0=x
x=w
therefore, w=0
Hope this helps!
55 simplified plssssss
Answer:
11/20 is a simplified fraction for 55/100
Jordyn went to the fair and paid $5 for admission (entrance fee). Additionally, she paid $2 for every ride she went on. How much money did Jordyn spend at the fair if she paid for admission and to go on 6 rides? *
Answer:
Jordyn spent $17 at the fair.
Step-by-step explanation:
From the information given, you know that the amount spent at the fair would be equal to the entrance fee plus the result of multiplying the price for every ride for the number of rides, which could be express as:
Total amount=5+2x, where:
x is the number of rides
With this formula, you can find the amount that Jordyn spent at the fair if she paid for admission and to go on 6 rides by replacing x with 6:
Total amount=5+(2*6)
Total amount=5+12
Total amount=17
According to this, the answer is that Jordyn spent $17 at the fair.
please answer!!
True or False: Rectangles, Rhombuses, and Squares are Parallelograms and
have all the properties of Parallelograms.
Answer:
False
Step-by-step explanation:
Answer:
False
Step-by-step explanation:
what is the answer to this equation 1/2+p=-3
Answer:
Solution
= - 7/2
Step-by-step explanation: should be right if so will you give me brainly
4(2x - 5) = 5x - 8
step by step
Answer:
x = 4
Step-by-step explanation:
4(2x - 5) = 5x - 8
Distribute 4: 8x - 20 = 5x - 8
Add 20 to both sides: 8x = 5x + 12
Substract 5x from both sides: 3x = 12
Divide both sides by 3: x = 4
Write the standard form equation
Answer:
of wht?....................
help please !!
don’t understand
Step-by-step explanation:
For two lines to be parallel they must have the same slope that is,M1=M2
For two lines to be perpendicular the slope of one must be the negative reciprocal of the other
Let's first find the slope of all three lines.
For line 1
6x-6=10y
2/5x-2/5=y
slope=2/5
For like 2
slope=5/3
For line 3
y=5/3x+2/3
We can therefore say that:
line 1 and line2 are neither parallel nor perpendicular
line 1 and line 3:
neither parallel nor perpendicular
line 2and line 3:
parallel lines
GIVING 40 POINTS PLEASE ANSWER CORRECT WILL REPORT PLEASE HURRY!!!
- 6x + 8/6 - 3/2x - 1/2 + 5/2x
Answer:
Should be - 5x + 5/6
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
first you read the question and use race
Can somebody please help me with this
Answer:
first one is: y=-2^×+4
second one is:2^×4
third one is:3y=2^×-4
fourth one is:y=-2^×+4
Step-by-step explanation:
i think so
good luck
A solar phone charger can use energy from the Sun to supply electric power to your cell phone. How does this phenomenon support the particle model of light? O A. It is the result of the photoelectric effect. O B. It is the result of reflection. C. It is the result of diffraction. O D. It is the result of interference.
Answer:
A. It is the result of the photoelectric effect.
Step-by-step explanation:
Answer:A
Step-by-step explanation:
Make x the subject of the formula [tex]mx^2=p[/tex]
Answer:
x = ± [tex]\sqrt{\frac{p}{m} }[/tex]
Step-by-step explanation:
Given
mx² = p ( divide both sides by m )
x² = [tex]\frac{p}{m}[/tex] ( take the square root of both sides )
x = ± [tex]\sqrt{\frac{p}{m} }[/tex]
PLEASE HELP ASAP!!!!!!!!!!!!
Answer:
5x5x5x5x5?
Step-by-step explanation:
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