Answer:
[tex]x=8, -2[/tex]
Step-by-step explanation:
[tex]2|x-3|-8=2[/tex]
[tex]2|x-3|=10[/tex]
[tex]|x-3|=5[/tex] [tex]|x-3|=-5[/tex]
[tex]x-3=5[/tex] [tex]x-3=-5[/tex]
[tex]x=8[/tex] [tex]x=-2[/tex]
what’s the first step?
Answer:
It's correct answer
Step 1: Multiply 4 times x then 4 times 4
Step-by-step explanation:
Simplify the expression
Answer:
B
Step-by-step explanation:
What’s the smallest value of n?
8(7k+5m) simplify the expression
Answer:
56k + 40m
Step-by-step explanation:
Who is good at algebra and is willing to help someone out with it-If so please help me I would really appreciate it
Here is the question
Write the equation of the line that passes through (-3,3) and is perpendicular to 2y=8x-6 in slope intercept form.
Answer:
4y = -x + 9
_______________________________
Answer:
Thanks for wasting my points, dont do that to peoples
Step-by-step explanation:
Each big square below represents one whole.


What percent is represented by the shaded area?
Answer:
160%
Step-by-step explanation:
the shaded area is the blue area.
there are 2 big square
one is shaded and the other one is shaded by 60%
100%+60%=160%
The Bernards are trying to determine their babysitter's rates but are to embarrassed to just ask her. They were charged $20 for 2 hours last week, but only $31 for 4 hours this week. What is the formula to determine A(Amount) given t(time in hours)?
Answer:
A = 5.5t + 9
Step-by-step explanation:
We assume that the relationship between t and A is linear.
We have two points on a line: (2, 20) and (4, 31).
We now find the equation of the line.
A = mt + b
m = (31 - 20)/(4 - 2) = 11/2 = 5.5
20 = 5.5(2) + b
20 = 11 + b
b = 9
A = 5.5t + 9
Jeremy's car went 300 miles (highway) on 10 gallons of gasoline. What was the average number of miles per gallon?
c. 32 mpg
a. 31 mpg
b. 29 mpg
d. 30 mpg
Please select the best answer from the choices provided
A
С
D
Help plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
Answer:
y=-2/3x+5
Step-by-step explanation:
i need help
pls help me
Answer:
c 1234
Step-by-step explanation:
The cost of a cheese pizza is $9.99 plus $0.35 for each additional topping, t.
Write an inequality that can be used to represent the cost of a pizza that is at most $12.
What is the most number of toppings that a pizza can have and still be at most $12?
Answer:
5
Step-by-step explanation:
Solve the equation: 9.99+0.35_< 12
solving it would give you 5.7428571. You can just take the five.
The inequality is 12 ≥ 9.99 + n(0.35) and the most number of toppings are 6.
What is an inequality?In mathematics, "inequality" refers to a relationship between two expressions or values that are not equal to each other. To solve the inequality, you may multiply or divide each side by the same positive number, add the same amount to each side, take the same amount away from each side, and more. You must flip the inequality sign if you multiply or divide either side by a negative number.
Given:
The cost of a cheese pizza is $9.99 plus $0.35 for each additional topping, t.
To write an inequality that can be used to represent the cost of a pizza that is at most $12:
Let n be the extra toppings.
12 ≥ 9.99 + n(0.35)
To find the number of toppings that a pizza can have and still be at most $12:
12 ≥ 9.99 + n(0.35)
n(0.35) ≤ 2.01
n ≤ (2.01) / (0.35)
n ≤ 5.74
n ≤ 6
Therefore, the most number of toppings are 6.
To learn more about the inequality;
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Algebra 1 Core
iĺl give extra points the first person to answer this question i will make brainliest
(04.01 MC) If y − 4 = 2x, which of the following sets represents possible inputs and outputs of the function, represented as ordered pairs? (1 point) {(2, 1), (4, 2), (6, 3)} {(1, 2), (2, 4), (3, 6)} {(4, 0), (6, 1), (8, 2)} {(0, 4), (1, 6), (2, 8)}
Answer:
(0,4) (1,6) (2,8)
Step-by-step explanation:
4-4=2(0)
6-4=2(1)
8-4=2(2)
(0,4) (1,6) (2,8) Hope this helped
3/4=x/6
proportion please answer
Answer:
The answer is 9/2
Step-by-step explanation:
3/4 = x/6
or, 4x = 18
or, x = 18/4
or, x = 9/2
x = 9/2
1.2 × 10e4− 1.5 × 10e3− 2.2 × 10e2 in scientific notation
Answer: 4.5×10^9
Step-by-step explanation:
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10
10
. The sign of the exponent will depend on the direction you are moving the decimal.
4.5
×10
9
Explain why when you reflect a point across the line y=x, the x−coordinate and the y−coordinate change places, and when you reflect a point across the line y = −x, the x−coordinate and the y−coordinate change places and their signs are changed.
Answer:
The (x,y) is like a mirror reflecting across the plane. When it moves it goes opposite (y,x). We move over the y axis and we get a negitive because of the negative cordinate plane.
Step-by-step explanation:
Which expression has the least Value when x=100
1/x
10/x
1-x
10-x
Answer:
I think it's 10-x because that would give you a negative number
Evaluate m² + 12q if m = 5 and q = -3
Answer: -11
Step-by-step explanation: 5 squared is 25 and 12(-3) is 36 and 25+-36=-11
As a result, compared to the rest of the United States, the winters are and the summers are warm. Georgia's climate also results in at least of annual precipitation in most areas.
1. humid subtropical
2. mild
3. 40 in.
^^^answers
Answer:
1 is the answer
Step-by-step explanation:
20 POINTS PLS ANSWER
Aaron has made a mistake in his work. Circle Aaron’s mistake in the image below.
Answer: 24 h/ 1 day needs to be circled
Step-by-step explanation:
To cross out the first 1 day and the second, you need to have the last 1 day at the top and 24 hour needs to be on the bottom. (You can see that the h in the answer is at the bottom too.) Good Luck!
how do you do this ??
Answer:
Step-by-step explanation:
There are my notes for that stuff. I hope you understand cause I'm having trouble with it too. Just ask any questions if you still need help maybe i can help.
Find f(-3) when f(x) = -x²+1
Answer:
-8
Step-by-step explanation:
f(x) = -x²+1
Let x = -3
f(-3) = - ( -3)²+1
= -9 +1
= -8
Figure B is a scaled copy of Figure A. Select all of the statements that must be true:
Figure B is larger than Figure A.
Figure B has the same number of edges as Figure A.
Figure B has the same perimeter as Figure A.
Figure B has the same number of angles as Figure A.
Figure B has angles with the same measures as Figure A.
Item at position 2
ANSWER QUICKLY PLEASE
Answer:
Same number of edges
Same number of angles
Angles woth same measures
There are 16 runners competing in a race. In how many different ways can the gold, silver, and bronze medals be awarded?
Answer:
3,360
Step-by-step explanation:
i don’t understand this
Answer:
it means that
y–x+6.8= 7.2–(–2)+6.8
–(–) will change into +
=7.2+2+6.8
=7.2+2.0+6.8
=16
hope u understood.....Please mark me as Brainliest
Which angle measures are correct? Select three options. mAngle2 = 125° mAngle3 = 55° mAngle8= 55° mAngle12 = 100° mAngle14 = 100°
Answer:
m<2 = 125°, m<8 = 55° and m<14 = 100°
Step-by-step explanation:
The question is incomplete.
Lines e and f are parallel. The mAngle9 = 80° and mAngle5 = 55°. Parallel lines e and f are cut by transversal c and d. All angles are described clockwise, from uppercase left. Where lines e and c intersect, the angles are: 1, 2, 4, 3. Where lines f and c intersect, the angles are 5, 6, 8, 7. Where lines e and d intersect, the angles are 9, 10, 12, 11. Where lines f and d intersect, the angles are 13, 14, 16, 15. Which angle measures are correct? Select three options. mAngle2 = 125° mAngle3 = 55° mAngle8= 55° mAngle12 = 100° mAngle14 = 100
Given
m<9 = 80°
m<5 = 55°
From the diagram, m<5+m<6 = 180°
Substitute m<5 = 55° into the formula, to get m<6
55+m<6 = 180
m<6 = 180-55
m<6 = 125°
From the diagram m<6 = m<2 = 125° (corresponding angles)
Also on line e, m<9 = m<12 = 80° (vertically opposite angles)
On line f, m<14+m<16 = 180° and m<12 = m<16 = 80
m<14+80° = 180°
m<14 = 180-80
m<14 = 100°
Also on line f, m<5 = m<8 (vertically opposite angles)
Since m<5 = 55°, m<8 = 55°
Also on line e, m<10 + m<12 = 180
Since m<2 = m<10 = 125° (corresponding angle)
To get m<12,
125+m<12 = 180
m<12 = 180-125
m<12 = 55°
Also m<10 = m<14 = 125° (corresponding angle)
On line e, m<10 = m<11 = 125° (vertically opposite angle)
Also on line e, m<3 = m<11 (corresponding angle)
This shows that m<10 = m<11 = m<3 = 125°
From the above calculation the angle measure that are correct are:
m<2 = 125°, m<8 = 55° and m<14 = 100°
Answer:
A
C
E
Step-by-step explanation:
1/8 to decimal and
10/11 to decimal
Answer:
Step-by-step explanation:
1
Answer: 1 divided by 8= 0.125
10 divided by 11= 0.90^
Step-by-step explanation:
Find the cos of angle c
A.3/5
B.6/5
C.5/3
D.1
Find the average rate of change from x = 2
to x =4
Answer:
g(x) = 3 ln(x)
Step-by-step explanation:
Enter the values of h and k so that y = x2 + 6x + 10 is in vertex form.
y = (x +
)2 +
Answer:
y = (x + 3)^2 + 1
Step-by-step explanation:
100% on edge
Have a nice day :]
The equation in vertex form is [tex]y = (x + 3)^2 + 1[/tex], and the values of h & k are -3 and 1
What is the vertex form?The vertex form of an equation is a quadratic equation, written in the form of a parabola
The equation is given as:
[tex]y = x^2 + 6x + 10[/tex]
Write out the constant
[tex]y = (x^2 + 6x) + 10[/tex]
Take the coefficient of x
[tex]k = 6[/tex]
Divide by 2
[tex]k/2 = 3[/tex]
Square the expression
[tex](k/2)^2 = 9[/tex]
So, we have:
[tex]y = (x^2 + 6x + 9 - 9) + 10[/tex]
Rewrite as:
[tex]y = (x^2 + 6x + 9) -9+ 10[/tex]
[tex]y = (x^2 + 6x + 9) + 1[/tex]
Express as a perfect square
[tex]y = (x + 3)^2 + 1[/tex]
Hence, the equation in vertex form is [tex]y = (x + 3)^2 + 1[/tex], and the values of h & k are -3 and 1
Read more about vertex forms at:
https://brainly.com/question/26738087
