Answers
Answer:
Step-by-step explanation:
ok so the answer for the one after 12x is 8x I think but it would only make sens i dunno the answer to the fraction
Answer and Step-by-step explanation:
Let's solve your equation step-by-step.
−2(x+5)=4
Step 1: Simplify both sides of the equation.
−2(x+5)=4
(−2)(x)+(−2)(5)=4(Distribute)
−2x+−10=4
−2x−10=4
Step 2: Add 10 to both sides.
−2x−10+10=4+10
−2x=14
Step 3: Divide both sides by -2.
-2x/2 = 14/-2
x equals...
x=-7
Related Questions
The white chalk line of a soccer field is 40% erased, how long is the chalk line?
Answers
Answer:
120m
Step-by-step explanation:
40% of x = 48
40/100*x= 48
x= 48*100/40
x = 120m
What is the value of x?
Enter your answer in the box.
x =
Answers
Answer:
54°
Step-by-step explanation:
2x +2° = 3x - 52° { being vertically opposite angles }
3x - 2x = 52° + 2°
x = 54°
Hope it will help :)
Consider the system of equations 5x + y = 9 and 4x - y =18 what is the value of the x-coordinate of the solution
Answers
Answer:
[tex]\left \{ {{5x+y=9} \atop {4x-y=18}} \right.\\\\=>\left \{ {{5x+4x=9+18} \atop {y=4x-18}} \right.\\\\<=>\left \{ {{9x=27} \atop {y=4x-18}} \right.\\\\<=>\left \{ {{x=3} \atop {y=4x-18}} \right.[/tex]
=> the value of the x-coordinate is 3
Step-by-step explanation:
What is the y-intercept of y = –2x+6?
Answers
Answer:
thw y intercept iz 6 and the z
slope is -2x
Step-by-step explanation:
hope this helps
Answer: y = 6
Step-by-step explanation:
1. Let y = 0 to find the x-intercept(s).
0=-2 x +6
2. Subtract 6 from both sides.
- 6 = - 2 x
3. Divide both sides by -2.
-6/-2 = x
4. Two negatives make a positive so 6/2 = x
5. Simplify 6/2 to 3.
3 = x
6. Switch sides.
x = 3
2. y-Intercept
1. Let x = 0 to find the y-intercept(s).
y = -2 x 0+6
2. Simplify and get y = 6
Use elimination to solve the system of equations given by 3x - 2y = 10 and 5x + 2y = 6
Answers
Answer:
x = -2 y= -8 and 8
Step-by-step explanation:
Since there is an equal number of y's, they cancel out when subtracting. You can put either equation on top. You will get same answer.
To find x:
If you do (3x - 2y = 10) - (5x + 2y = 6), you will get -2x=4. Divide both sides by -2, and get x = -2.
If you do (5x + 2y = 6) - (3x - 2y = 10), you will get 2x=-4.Divide both sides by 2, and get x = -2.
To find y:
Substitute -2 for x in either equation. It doesn't matter.
For 3(-2) - 2y = 10:
3(-2) - 2y = 10 ––Multiply
-6 - 2y =10 ––Add 6 to both sides to get y alone
-2y = 16 ––Divide by -2
y = -8
For 5x + 2y = 6:
5(-2) + 2y = 6 ––Multiply
-10 + 2y = 6 ––Add 10 to both sides to get y alone
2y = 16 ––Divide by 2
y = 8
Select the equivalent expression . ( 8^ -5 2^ -2 )^ -4 =?
Answers
Answer:
b. 1/8×2²
Step-by-step explanation:
[wrote the explanation in ur previous question]
Please save all 3 will mark brainliest im seriously lost guys!
Answers
Answer:
12.2acute 3.7Step-by-step explanation:
Triangle with sides of 10, 7 and x
x² = 10² + 7²x² = 149x = √149x = 12.2-------------------
Triangle with sides 3, 16 and 17
The two bigger angles are close in measure, so all 3 angles are less than 90°
The triangle is acute
------------------
Right triangle with sides 9 and x and a angle 24°
sin 24° = x/9x = 9 sin 24°x = 3.7
Bill purchases a bond for $1,200. It pays 7% simple annual interest and matures in 8 years. How much interest will Bill earn
after the bond reaches maturity?
Answers
Answer:
672
Step-by-step explanation:
I'm going to assume that this is a zero-coupon bond
simple interest is as follows
PV(1+it)
we have
1200(1+.07*8)
1200*1.56=1872
This is the accumulated value
to find the interest earned we use the following equation
AV-PV
we have
1872-1200=672
PLEASE HELP!! URGENT!!
Erin bought a $24,000 car. She made a 20% down payment and financed the rest with a 4-year loan. Her monthly payments were $424. What
was the finance charge for the loan?
Answers
Answer:
43,200
Step-by-step explanation:
Determine whether the functions given are one-to-one. If not, state why.
(9,1),(-2,7),(7,4),(3,9),(2,7)}
Answers
Answer:
y
Step-by-step explanation:
1.
Given that B is between A and C. find
the missing measure below.
AB=5.3, BC= AC=6.7
Answers
Answer: 1.4
Step-by-step explanation:
If AC is 6.5 you can subtract AB from AC to get BC. 6.7-5.3=1.4
The sum of twice a number and 15 is 9
Answers
twice a number = 2n
Sum of that and 15 = 2n + 15
is = equals
Answer: 2n + 15 = 9
[tex] \huge \purple{\tt{Answer:}} [/tex]
Let the unknown number be x .
[tex] \Large{\underline{\sf{According~to~question}}} [/tex]
[tex] \sf {2x+15=9} \\\\\ \implies \sf{2x=9-15} \\\\\ \implies \sf {2x=-6} [/tex]
[tex] \implies {\sf {x ={ \dfrac{ - 6}{2}}}} \\\\\ \implies \sf{x=-3} [/tex]
MAY SOMEONE PLEASE HELP ME
Answers
Answer:
Sorry I couldn't find it.Step-by-step explanation:
:((((((((((((((((((((((a^3-a^2-2a+8 factorize
Answers
Answer:
factors-----(a+2)(a^2+4-3a)
Pls help extra points and mark brainlist
Answers
Step-by-step explanation:
I'm not sure but I think there are 2 terms!
Selena is baking chocolate chip cookies. The recipe calls for 2 cups of
chocolate chips. If she has already put in 1 cups into the batter how many
more cups of chocolate chips should be added to the batter
Answers
Well 1 more cup of chocolate chips since she already put one cup and she needs 2 cups?
Answer: 1 more cup
Somebody please help me: Evaluate the expression for x = -1/4
Answers
Answer:
There are no expressions provided in the question.
Write the word sentence as an equation then solve the difference between a number c and 17 is 3
Answers
Answer:
c-17=3
c=20
Step-by-step explanation:
what grade is this for?
hope this helps
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
Answers
Answer:
(4,-6)
x=4, y=-6
It wants me to type it longer help I just know the answer
The product of two numbers is 21. If the first number is -3, which equation represents this situation and what is the second number?
A. The equation that represents this situation is x − 3 = 21. The second number is 24.
B. The equation that represents this situation is 3x = 21. The second number is 7.
C.The equation that represents this situation is -3x = 21. The second number is -7.
D.The equation that represents this situation is -3 + x = 21. The second number is 18.
Answers
Answer:
C
Step-by-step explanation:
explain what you could do to improve your work for science class learning goals
Answers
Answer:
y
Step-by-step explanation:
y
Which of the following is the surface area of the right cylinder below?
A. 1447 units2
B. 7271 units2
C. 1927 units2
D. 1767 units2
Answers
Answer:
D
Step-by-step explanation:
176 pi units squared
The surface area of the cylinder is 252π square unit.
What is Three dimensional shape?a three dimensional shape can be defined as a solid figure or an object or shape that has three dimensions—length, width, and height.
We need to find the surface area of the cylinder.
Radius is 6 units.
Height is 15 units
The formula for surface area is 2πr²+2πrh
=2π×6×6+2π×6×15
=72π+180π
=252π
Hence, the surface area of the cylinder is 252π square unit.
To learn more on Three dimensional figure click:
https://brainly.com/question/2400003
#SPJ7
How many cups are in 4 pints?
Answers
Answer:
There is 8 cups.
Step-by-step explanation:
Hope this helps
Answer:
8 cups did you understand
Step-by-step explanation:
please follow me
Find the area of the shaded regions. Give your answers as a completely simplified exact value in terms of pi (no approximations)
Answers
Go in go knbjjjjb bxh b
HURRY PLEASE HELPPPPPPPPPP!!!
Answers
1,3,6
those are the ones
A bus and a truck leave a gas station at the same time and are headed to the same destination. If the bus traveled 300 miles in 6 hours, and the truck traveled 200 miles in 4 hours, who is on pace to reach the destination first?
Answers
they will reach at the same time.
Step-by-step explanation:
first we need to find out total Miles covered by bus and truck per hour,
so,
300÷6=50 miles per hour
200÷4=50 miles per hour
so they both will reach at the same time.
hope this will help you
thanx a lot
Write the first four terms of the sequence starting with t (1)
t(n) = 4n +5
Answers
t(n)=4(1)+5=9
Term 2:
t(n)=4(2)+5=13
Term3:
t(n)=4(3)+5=17
Term 4:
t(n)=4(4)+5=21
I hope this makes sense :)
20points!!!!! Help pls HURRY!!!!
Answers
Answer:
yes yes no
Step-by-step explanation:
on a
A line containing the points (0, 2) and (3,4) is graphed
coordinate grid, as shown below.
Answers
Answer:
y = 2/3x +2
Step-by-step explanation:
Equation to mx+c
Rise over run = 2/3 is step one
m = rise over run
x = x value
c = y intercept
do you know the coordinate plane