Answer:
x=-10
Step-by-step explanation:
Multiply both sides by -4:
x=-10
please help i dont understand
Answer:
ok
Step-by-step explanation:
AD is 14mm (all sides of rhombus is the same in length)
CBD 32
ADC 44
AED 58
DAC 78
BE 16.8
give me a brainlist thanks
Evaluate: 3y + 1 = 13 + 4y
**What do you move first?!**
Answer: isolate the variable
Step-by-step explanation:
select the equation that has no solution
Answer:
8(x-3)+14=2(4x+5)
Step-by-step explanation:
Look at the attachment for further explanation
Hope this helps (:
Antonia is buying a Special Edition PS5 Game that regularly costs $90. It is on sale for 40% off with an additional 25% off the discounted price.
What is the final sale price of the video game?
Answer:
$31.50
Step-by-step explanation:
Hope this helped!!
(I already answered this but it got deleted so, I'm too lazy to explain, sorry.)
I need help ASAP!!! I don't understand how to do this please show the work too
Given f(x)=x^3 and g(x)= 1-5x^2
whats the answer to the math problem -9n+10n
Answer:
Just N
Step-by-step explanation:
Combine like terms to leave you with: 1n
Answer:
n
Step-by-step explanation:
-9n+10n=1n/n
Also can be 10n-9n=1n/n
Two sixth grade classes are raising money. Mrs. Shen's class raises $120. Mr. McClary's class raises 50% of the amount Mrs. Shen's class raises. How much money do the two classes raise in all? A $60 B $170 C $180 D $240 Jake chose A as the correct answer. How might he have gotten that answer? "X"
Answer:
C, He got that answer by thinking that the question was asking how much Mr.McClary's class made
Step-by-step explanation:
Mrs.Shen Raised $120
Mr. McClary raised $60 (50% of 120)
120
+60
180
Which of the following sets of numbers could not represent the three sides of a
triangle?
O {6, 14, 18}
O {11, 26, 36}
O {12, 14, 25}
O {10, 13, 23}
what’s the slope of -5,-6 and 12,7 I need help with how to do the math to thanks
Answer:
m = 13\17
Step-by-step explanation:
M represents the slope
7--6
______
12- -5
= 13\17
May i please get brainlyist
Which equation has the same solution as 10x - x + 5 = 41
Answer:
20x-2x+10=82
Step-by-step explanation:
This is the answer because look all your doing is multiplying the values from the first equation by 2 meaning the proportions of the values are the same resulting in the same solution.
PLEASE HELPP MEEEE 10 PT
What is the rule that describes the translation that maps ΔLMN onto ΔL'M'N?
A.3 units right and 4 units up
B.3 units left and 4 units up
C.3 units right and 4 units down
D.3 units left and 4 units down
Answer:
Translation by -4 units on the y-axis, and + 3 units on the x-axis.
Step-by-step explanation:
The answer is C
At the beginning of the year, Jocelyn had $35 in savings and saved an
additional $17 each week thereafter. Sydney started the year with $95 and
saved $12 every week. Let J represent the amount of money Jocelyn has
saved t weeks after the beginning of the year and let S represent the amount
of money Sydney has saved t weeks after the beginning of the year. Write an
equation for each situation, in terms of t, and determine the interval of time
when Jocelyn has more in savings than Sydney.
J = 17t + 35
S = 12t + 95
Again, I'm not sure how to do the second part
Someone plz help me
Answer:
×2 , -2
Step-by-step explanation:
3×2= 6
6-2=4
4×2=8
8-2 =6
Answer:
x2, -2
Step-by-step explanation:
To figure out this problem, try applying the answers to the numbers already placed.
As seen in the sequence, First you multiply the number by two and therefore get the second number. Then you take that number and subtract two in order to find the next value, You repeat this process in order to find infinite values of the sequence.
I need help with this question
In the United States, 13 out of every 20 cans are recycled. What percentage of cans are recycled?
Answer: 65%
Step-by-step explanation: divide 13/20 and get .65 which is 65%
noah put 40 on his fare card. everytime he rides public transportation, 2.50$ is subtracted from the amount available on his card
Answer:
if you wanted to know how long it would take for it to all be depleted it would be. 16 times noah can go on public transportation
Step-by-step explanation:
7. In a right angles triangle if an angle measures 35º, then find the
measure of the third angle.
Answer:
55°
Step-by-step explanation:
A right angle is = to 90°
90° + 35° = 125°
Angles in a triangle add up to 180
180 - 125 = 55
Answer:
The answer is 55
Step-by-step explanation:
If all the angles of a triangle add up to 180°, and one of the angles are 35° and another is obviously 90° that means you have to add up the two angles, then subtract that answer from 180°
90 + 35 = 125
180 - 125 = 55
Hope you understand!
How many more sides does an octagon have than a pentagon?
Answer:
an octagon has 3 more sides then a pentagon
Step-by-step explanation:
A pentagon has 5 sides while a octagon has 8 sides and 8 -5=3
Answer:
octogon: 8 sides
pentagon: 5 sides
Explanation:
an octogon has three more sides than a pentagon.
factorise fully 18x+9
Answer: 9 (2x + 1)
Step-by-step explanation: i hope i helped
Lesson 2 Practice Problems
1. Which of the changes would keep the hanger in balance? Select all that apply.
A. Adding two circles on the left and a square on the right
B. Adding 2 triangles to each side
C. Adding two circles on the right and a square on the left
D. Adding a circle on the left and a square on the right
E. Adding a triangle on the left and a square on the right
true or false
1. the 5^n , n is known as exponent?
Answer:
true
Step-by-step explanation: it has to be just tj=gink bout it.
Which number line represents the solution set for the inequality 1x24?
-10 -8
4
-2.
9
0
2.
4
6
00
10
0
+
-10 8
6 4
-2
2.
0
14
6
100
101
-10 -8
9
4 2
10
12
14
6
000
10
국
-10 -8.6 4 -2 이
12
14
6
8
10
Answer:
c
Step-by-step explanation:
The number line that represents the solution set for the inequality -x/2 >= 4 is -8 0, the correct option is B.
What is a solution set to an inequality or an equation?If the equation or inequality contains variable terms, then there might be some values of those variables for which that equation or inequality might be true. Such values are called solution to that equation or inequality. Set of such values is called solution set to the considered equation or inequality.
We are given that;
The inequality= -x/2>=4
Now,
This inequality means that x is less than or equal to -8. We can represent this on a number line by putting a closed dot on -8 and shading everything to the left of it, since those are all the values of x that satisfy the inequality.
-8 0
where the dot at -8 is closed to indicate that -8 is included in the solution set, and the arrow points to the left to show that all the values less than -8 are also included.
Therefore, by the given inequalities the answer will be -8 0.
Learn more about inequalities here:
https://brainly.com/question/27425770
#SPJ7
Determine whether the graph represents a linear or non-linear function. Explain
A. Non-linear, graph is a curve.
B. Linear; graph is a straight line.
С. Non-linear, graph is a straight line.
D. Linear, graph is a curve.
PLZ HELP !!!! WILL MARK BRAINLIEST, THIS IS DUE IN 5 MINUTIES
Answer:
B Im pretty sure
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
just going by the trend this makes the most sense
[tex]2(78[/tex]
what is the answer
Answer:
The answer to the question provided is 156.
4 people can stay at a hotel for a week for 42£. Find the hotel cost bill for 3
people for a week?
Answer:
31.5
Step-by-step explanation:
divide 42 by 4 you would get 10.5, then multiple 10.5 by 3 and you would get 31.5 thats the answer
What is a reasonable estimate for the solution?
A. (2 1/3, -4 3/4)
B. (-4 3/4, 2 1/3)
C. (2 2/3, -4 1/2)
D. (-4 1/2, 2 2/3)
Answer:
im pretty sure its d
Step-by-step explanation:
Answer:
D would be the correct answer.
have a blessed day
Step-by-step explanation:
Which equation, when solved, gives 8 for the value of x?
A.
B.
C.
D.
Answer:
C. 5/4x-2=3/4x-4
Step-by-step explanation:
Add 2 to both sides
5/4x-2+2=3/2x-4+2
Simplify
5/4x=3/2x-2
Subtract 3/2x from both sides
5/4x-3/2x=3/2x-2-3/2x
Simplify
-1/4x=-2
Multiply both sides by -1
(-1/4x)(-4)=(-2)(-4)
Simplify
x=8
what is 5x(2y+2) as a equivalent expression
Answer:
x ( 10 y + 10 )
Step-by-step explanation:
10 x ( y + 1 )
10 x y + 10 x
x ( 10 y + 10 )
hope i helped!
