{{3x + 6}/2- 4}/2 + 12/2=10
the solution for x is:
A). x = 4
B). x = -4
C). x = -2
D). x = 2
Answers
Answer:
The answer is D). x=2
Step-by-step explanation:
Related Questions
Kristin goes to the mall and buys a pair of brand name sunglasses on sale
for 33% off the regular price of $240.00. About how much will she have to
pay?
Answers
Answer:
$79.20 savings.
can you please simplify -2x-8x
Answers
Answer:
- 10x
Step-by-step explanation:
Step 1:
-2x - 8x
Answer:
- 10x
Hope This Helps :)
What is the slope of a line that is perpendicular to the graphed line?
Answers
Answer:
2
Step-by-step explanation:
To find the slope of the graphed line, you take two points. I have chosen (0, 4) and (8, 0)
The formula of a slope is (y value of second point [tex]-y[/tex] value of first point) divided by (x value of second point [tex]-x[/tex] value of first point):
[tex]\frac{0-4}{8-0} =-\frac{1}{2}[/tex]
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The slope for a perpendicular line is 2.
Does anyone know how to solve this? I really need help please.
Answers
Answer:
See Below
Step-by-step explanation:
angle BAK = 128
Find KAS
180 - 128 = 52
KAS = 52
find BKA and ABK
360 -128 = 232
232/2 = 116
BKA =116
ABK = 116
find AKS
180 - 116 = 64
AKS =64
Now you have KAS and AKS
add together and subtract sum from 360 to find BSK
52 + 64 = 116
360 - 116 =244
Let me know if incorrect, plz.
Hope this helps=)
(z + 3)2
Draw me an area that shows the expression
Answers
Answer: 2z + 6
Step-by-step explanation: Distribute the 2 to z and 3.
circumference C=25 units.
area: A = ?
Now use the graphing calculator to find the area of a circle, given it has a circumference of 25 in. Enter the equations below into the calculator.
Answers
The answer is 50. I have the same question and it makes no sense. The r= and the d= are supposed to have answers, but I’m not sure how you get them
what are the multiples of 3
Answers
Answer:
3,6,9,12,etc
Step-by-step explanation:
In math, a multiple is the product of any quantity and an integer. In other words, for the quantities a and b, we say that b is a multiple of a if b = na for some integer n, which is called the multiplier. If a is not zero, this is equivalent to saying that b/a is an integer.
Evaluate the expression for c = –1.4.
Write your answer as a decimal or whole number.
–21c2 =
Answers
Answer:
the answer for that equation is 58.8
Answer:
-41.16
Step-by-step explanation:
c = -1.4
-21c²
-21(-1.4)²
-21(1.96)
-41.16
If m<2=98, m<3=23, and m<8=70 find the measure of each missing angle
Answers
Answer/Step-by-step explanation:
Given:
m<2 = 98,
m<3 = 23,
m<8 = 70
m<1 + m<2 = 180° (linear pair)
m<1 + 98 = 180 (substitution)
m<1 = 180 - 98 (subtracting 98 from each side of the equation)
m<1 = 82°
m<2 + m<3 + m<7 = 180° (sum of angles in a triangle)
121 + m<7 = 180 (substitution)
m<7 = 180 - 121 (subtracting 121 from each side)
m<7 = 59°
m<4 = m<7 (alternate angles are congruent)
Therefore,
m<4 = 59°
m<5 + m<4 + m<3 = 180° (angles on a straight line)
m<5 + 59 + 23 = 180 (substitution)
m<5 + 82 = 180
m<5 = 180 - 82 (subtracting 82 from each side)
m<5 = 98°
m<6 + m<7 + m<8 = 180° (angles on a straight line)
m<6 + 59 + 70 = 180 (subtitution)
m<6 + 129 = 180
m<6 = 180 - 129 (subtracting 129 from each side)
m<6 = 51°
m<9 + m<8 + m<4 = 180° (sum of triangle)
m<9 + 70 + 59 = 180 (substitution)
m<9 + 129 = 180
m<9 = 180 - 129
m<9 = 51°
m<10 + m<9 = 180° (linear pair)
m<10 + 51 = 180° (substitution)
m<10 = 180 - 51
m<10 = 129°
10% of £26 is equal to x% of £52. Calculate the value of x.
Answers
Answer:
5
Step-by-step explanation:
26 × 10 ÷ 100 = 52 · x ÷ 100
260 = 52 · x
x = 5
Given g(x) = 3x+3, find g(6)
Answers
Answer:
g(6)=21
Step-by-step explanation:
Given g(x)= 3x+3, Find g(6)
1. Replace g(x) with g(6), and x with 6. The equation will now look like this: g(6)=3(6)+3
2. Multiply 3 and 6, to equal 18. The equation will now look like this: g(6)=18+3
3. Add 18 and 3 to equal 21. The Answer is g(6)=21
PLEASE HELP ALGEBRA 2!
Answers
Answer:
7 number ans is b because 2 times the sum of a and b means 2×(a+b)
Answer:
5.) Associative Property of Addition
6.)Commutative property of multiplication
7.) 2 ( a + b)
Step-by-step explanation:
PQ= 2x
RQ=3x+1
What is the value of x
Answers
Answer:
Boom boom eat my but cheeks
Step-by-step explanation:
Pam received $125 for graduation and spend $8 of it a week. How many weeks can she do this
and still have more than $20 left?
Answers
Answer:
13 weeks
Step-by-step explanation:
8×13=104
125-104=21$
Is 4 a solution of 5m + 7 = -3? Justify your . answer.
Answers
Answer:
The equality is false because one side is positive and the other side negative.
Step-by-step explanation:
5(4)+7
Multiply the numbers 4 and 5
20
20+7
add the numbers 20 and 7
27[tex]\neq[/tex]-3
so the number 4 is not the solution
HELP PLS WILL GIVE BRAINLISTE
Answers
Answer:
6%
Step-by-step explanation:
:0
Answer:
25%
Step-by-step explanation:
i did a quiz on this the right answer is 25%
What is the intersection of plane WXYZ and plane VUYZ?
Answers
Answer:
the first one
Step-by-step explanation:
the two planes intersect at line YZ, where they meet
tip: planes intersects at a line, just like how lines intersect at a point
hope this helps :)
what is the value of x
Answers
Answer:
[tex]45[/tex] degrees
Step-by-step explanation:
Angles on a straight line add up to 180 degrees.
Thus, [tex]x+3x=180[/tex]
[tex]4x=180[/tex]
Divide both sides by 4:
[tex]\frac{4x}{x} =\frac{180}{4}[/tex]
[tex]x=45[/tex]
help please!!!
the volleyball boosters sell bags of popcorn during the varsity matches to raise money for new uniforms. each bag of popcorn costs $3
Answers
Subtract-3 2/7- (-5/7)
PLEASE HELP
Answers
Answer:
4
Step-by-step explanation:
[tex]3\frac{2}{7}-(-\frac{5}{7} )\\\\=3\frac{2}{7}+\frac{5}{7}\\\\=3+\frac{2}{7}+\frac{5}{7}\\\\=3+\frac{2+5}{7}\\\\=3+\frac{7}{7}\\\\=3+1\\\\=4[/tex]
Write the Linear Equation in Point-Slope Form for a line that has a slope of
-10 and passes through the point (8,2). *
Answers
Answer:
y = -10x + 82
Step-by-step explanation:
Plug in the slope and point into y = mx + b to solve for b:
y = mx + b
2 = -10(8) + b
2 = -80 + b
82 = b
Then, plug b and the slope into y = mx + b
y = -10x + 82 is the equation in point slope form.
MY NOTES
ASK YOUR TEACHER
According to the Bureau of Labor Statistics, in a recent year, there were 16,359,000 women aged 25 to 34 who were employed and 5,309,000
who were unemployed but looking for work. What is the rate per 1,000 women aged 25 to 34 who were employed? Round to the nearest whole
number.
Answers
Answer:
The rate of employed per 1000 women is 754
Step-by-step explanation:
Given
Employed = 16,359,000
Unemployed = 5,309,000
Required
Rate per 1000 women of employed
In this case, Rate is calculated by dividing employed by total women
i.e.
[tex]Rate = \frac{Employed}{Employed + Unemployed}[/tex]
[tex]Rate = \frac{16359000}{16359000 + 5309000}[/tex]
[tex]Rate = \frac{16359000}{21668000}[/tex]
Represent the denominator as a factor of 1000
[tex]Rate = \frac{16359000}{21668 * 1000}[/tex]
Divide
[tex]Rate = \frac{754.288086}{1000}[/tex]
Approximate
[tex]Rate = \frac{754}{1000}[/tex]
Hence, the rate of employed per 1000 women is 754
What is a common factor of 12x 2 − 5x − 3 and 6x 2 − x − 1 ?
Answers
Answer:
The common factor is (3x+1).
11. Point A(-2,9) is rotated 180 degrees what is the value of A'? *
A (-9,-2)
A'(-2,-9)
A (9,2)
A(-9,2)
O A' (2,-9)
HELPPP QUICK
Answers
It should be (2, -9). When rotating 180° you always make the x and y the opposite, so you take the opposite of -2 and the opposite of 9 to get (-2, 9). Hope this helps!
3 - 5y = -37 for math 8th
Answers
Answer:
y = 8
Step-by-step explanation:
Step 1: Write equation
3 - 5y = -37
Step 2: Subtract 3 on both sides
-5y = -40
Step 3: Divide both sides by -5
y = 8
How many inches are in 1 mile? (5280ft = 1mi; 12in = 1ft)
63660in
66330in
63360in
63066in
Sign out
6:10
Answers
1 mile * 5280 ft * 12 in = 63360 in
There are 63360 inches in one mile
Answer:
63360
Step-by-step explanation:
5280 × 12 = 63360
What is 4x+3>15 inequalities
Answers
Answer: x>3
Step-by-step explanation: 4x+3-3>15-3
4x>12
4x/4>12/4
=x>3
Can someone plzzzzz help me ASAP
Answers
Please Help 10 Points
Answers
Answer:
-2x^2-6x-15
Step-by-step explanation:
USE ESTIMATION Mr. Lycan is considering buying clay from two art supply companies. Company A sells 50-pound containers of clay for $24, plus $42 to ship the total order. Company B sells the same clay for $28, plus $25 to ship the total order.
Format
company A: y = ( ) x + ( )
Company B: y = ( ) x + ( )
Answers
Answer:
y=$24x+$42 A
y=$28x×$25 B
The required equations of Lycan buying clay from company A and company B are
A : y = 24x + 42
B : y = 28x + 25
What is an expression?
Expression in mathematic is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Mr. Lycan is considering buying clay from two art supply companies
and here, it is given that Company A sells x= 50-pound containers of clay for $24, plus $42 to ship the total order which can be written in linear equation as :
y = 24x + 42
and Company B sells the same clay (x= 50 pound )for $28, plus $25 to ship the total order which can be written in linear equation as :
y = 28x + 25
Therefore, the required equations of Lycan buying clay from company A and company B are
A : y = 24x + 42
B : y = 28x + 25
check and know more about equation of line here :
https://brainly.com/question/21511618
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