Answer:
6x - 3
Step-by-step explanation:
2(x-3) + 4x + 3
= 2x - 6 + 4x + 3 (Multiply out)
= 2x + 4x - 6 + 3 (Rearrange)
= 6x - 3
Answer:
Step-by-step explanation:
2(X-3)+4x+3
2x - 6 + 4x + 3
6x - 6 + 3
6x - 3
a boy played some video games at the arcade that cost 2 tokens and some video games that cost 3 tokens. the boy used a total of 42 tokens after playing 16 video games.how any video games worth 2 tokens did the boy play?
Answer:
ldk
Step-by-step explanation:
1. do you believe that line segments, rays and congruent lines would affect your daily insights about things and matters? explain.
2. what did you learn from the lesson and how are you going to apply it in real life situations?
Answer:
when u find out can u pls lmk j have the same question too!!
3 4/7 - 3/5 as a fraction please help!
Answer:
2.97142857143 = 104/35
Step-by-step explanation:
On calculators, anytime we're doing a fraction problem and we use calculators, It doesn't give us the fractions all it gives us is decimals, but i finally got the fraction for you. hope this helped
Make sure nobody copied and pasted my answer because i would be WILLING TO report their answer for copying and pasting
Answer:
[tex]2\frac{34}{35}[/tex]
Step-by-step explanation:
[tex]3\frac{4}{7} -\frac{3}{5} \\\\\frac{25}{7} -\frac{3}{5}\\\\\frac{125}{35} -\frac{21}{35} \\\\\frac{104}{35} \\\\2\frac{34}{35}[/tex]
a) State the number of solutions b) and write the solution(s) as ordered pair(s). *
Answer:
2 solutions (- 4, 4 ) and (- 1, 1 )
Step-by-step explanation:
The solutions are at the points of intersection of the straight line and the curve.
There are 2 points of intersection , thus 2 solutions
The points of intersection are (- 4, 4 ) and (- 1, 1 ) ← solutions
Answer:
2 solutions (- 4, 4 ) and (- 1, 1 )
Step-by-step explanation:
Hope this will help
2(8x +9) -8(7-5x)
Please can someone help
Answer:
56x-38
Step-by-step explanation:
2(8x+9)-8(7-5x)
16x+18
-8(7-5x)
-56+40x
16x+18-56+40x
Add all like terms
56x-38
Answer:16x + 18 -56+40x=0
16x+40x +18-56=0
56x-38=0
56x=38
X=19/28
Step-by-step explanation:
A. 35
B. 45
C. 135
D. 145
Answer:
I think it's D.145
Step-by-step explanation:
Jackson record the elevations relative to sea level that two fish are swimming.The first was at 6 feet, and second was at 11 feet What are the opposite elevations and what do they represent
the answer is
-6 and -11 which are the opposites
solve for x. (5x+17)+129+94+(7x-46)+(9x-11)= 540
(5x+17)+129+94+(7x-46)+(9x-11)=540
5x+7x+9x+17+129+94-46-11=540
21x+146+94-57=540
21x+240-57=540
21x+183=540
-183 -183
21x=357
/21 /21
x=17
---
hope it helps
The solution of the equation is 17.
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
A mathematical equation is a statement with two equal sides and an equal sign in between. An equation is, for instance, 4 + 6 = 10. Both 4 + 6 and 10 can be seen on the left and right sides of the equal sign, respectively.
We are given an equation as;
(5x+17)+129+94+(7x-46)+(9x-11)=540
Solving;
5x+7x+9x+17+129+94-46-11=540
21x+146+94-57=540
21x+240-57=540
21x+183=540
21x=357
x=17
Learn more about equations here;
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The point (K(−6,−1) is translated 5 units up. What are the coordinates of the resulting point K ′ .
Percy drew a scale drawing of a hotel. A room in the hotel is 6 inches long in the drawing. The actual room is 24 feet long. What scale did Percy use for the drawing?
1 inch:__ feet
Answer:
4
Step-by-step explanation:
24/6=4
2. A local club had a fundraiser to raise money for 15 different programs. They raised $1,275. The club wants each program to get the same amount of money. How much should each program receive?
Answer:85
Step-by-step explanation: 1,275 divided by 15
pls help!!
A deposit of $1500 is made into a savings account which earns 4 5/8% interest compounded annually. If no additional deposits or withdrawals are made, which amount is the total balance at the end of 5 years?
A). $1846.88
B). $1869.27
C). $1880.48
D). $1891.74
Answer:
I think the best answer is C. $1880.48
Step-by-step explanation:
Hope this helps and sorry if its incorrect
plssss help with all thiss
Step-by-step explanation:
8, 12(3-x)=48
36-12x=48
-12x=48-36
-12x=12 both side divideos by -12
-12x/-12=12/-12
x= 1
9, x/7=4.5 cris cross
x=31.5
10,5(x-3)=45
5x-15=45
5x=45+15
5x=60 both side divided by 5
5x/5=60/5
x=12
11,-3(x-3)=45
-3x+3=45
-3x=45-3
-3x=42 both side divided by -3
-3x/-3=42/-3
x=14
12,14y-8=13
14y=13+8
14y=21 both side divided by 14
14y/14=21/14
y=1.5
13,3m=5m-8/5
3m-5m=-8/5
-2m=-8/5 cris cross
-10m=-8 both side divided by -10
-10m/-10=-8/-10
x=0.8
5/6 divided by 1/3
o 6/18
o 10/6
o 10/18
o 5/18
Answer:
5/6 divided by 1/3 = 15/6
Step-by-step explanation:
(5/6)/(1/3) = (5/6)(3/1) = 15/6
Now, (5/6)x(1/3) = 5/18
What is the side lengths in inches of a cube with volume of 1 cubic inch
Answer:
a=1in
Step-by-step explanation:
Using the formula
V=a3
Solving fora
a=V⅓=1⅓=1in
QUICK HELP ILL GIVE BRAINLIEST
Answer:
I am on school computer, I cannot see the question. could you please type it?
Step-by-step explanation:
Solve the inequality and write the solution in set-builder notation.
t-3>-8
I have no idea what set builder is, so I'll just solve it if that's okay.
t-3>-8
First, to cancel out -3, you need to add it to both sides.
t-3>-8
+3 +3
t>-5
---
hope it helps
What’s the answer to the question?
Answer:
multiply all the fractions to get your answer
Step-by-step explanation:
Brainliest to who ever answers first.
You have $45 n your bank account
You start a lawn mowng busness
making $12 per own
How many lawns wl you have to
mow before you have more than
$1179
1) Select the ordered pair that is a solution to the equation represented by the
graph.
A. (0.5, 2)
B. (-2.4, 2)
C. (-3,0)
D. (0,-2)
find the vertex. y=10x^2+3
Answer:
(h,k)
(0,3)
Step-by-step explanation:
6. Ellen was given 25 boxes of chocolate to sell for a club fundraiser. She sold of her boxes
during the first week of the fundraiser.
If Ellen sells 9 of her remaining boxes during the second week, how many boxes of chocolate will
she still have left to sell?
boxes
Answer:
6 Boxes
Step-by-step explanation:
So, she has already sold 2/5 boxes of chocolate, so we just make 25 into 2/5.
5 x 5 = 25.
5 x 2 = 10.
So 2/5 = 10/25.
So, she sold 10 boxes the first week, and then 9 more the second week.
So, 10 + 9 = 19.
If she need to sell 25 boxes and has already sold 19, then you do :
25 - 19 = 6.
So, she needs to sell 6 more boxes!~~
Hope this helps!~ <3
.....................ok
Answer:
d. 2
Step-by-step explanation:
i hope this helps :)
The slope is 2/1 or just 2.
(4x+13) What is the value of x in this problem?
Answer:
Umm the value of X is 4.. the problem ends here at 4x + 13 un less if their was like an equal sign like 4x+ 13 =9..
But more in depth way you can say x = 1
But still X = 4
Please help me with this homework
Answer:
30
Step-by-step explanation:
18²+24²= 900
√900 = 30
Answer:
c = 30m
Step-by-step explanation:
We can use the Pythagorean thm formula:
a² + b² = c²
18² + 24² = c²
324 + 576 = c²
300 = c²
[tex]\sqrt{900} =\sqrt{c^2}[/tex]
c = 30
An item is regularly priced at $ 70. It is on sale for 40% off the regular price. How much in dollars) is discounted from the
regular price?
Answer:
42
Step-by-step explanation:
70 minus 40 percent equals 42
Please help. Do not steal my points or I will report. Find the a, b, and c in this quadratic function. x(x – 2) = 4
Answer:
a = 1, b = - 2, c = - 4
Step-by-step explanation:
[tex]x(x - 2) = 4 \\ \\ {x}^{2} - 2x =4 \\ \\ {x}^{2} - 2x - 4 =0 \\ equating \: it \: with \: \\ a {x}^{2} + bx + c = 0 \\ \\ a = 1 \\ b = - 2 \\ c = - 4[/tex]
2/5(10)^x=40 what is x
Answer:
[tex]x=\frac{1}{10200}[/tex]
Step-by-step explanation:
2/5[tex](10)^{x}[/tex] = 40
[tex]4^{x}=40[/tex]
x = 1/10200
If you were to randomly survey 500 people each from the two largest US cities, would this be a random sample? Why or why not?
Answer:
hmmmm
Step-by-step explanation:
Yes. If the selection is random, it would be idetified as a random selection. This is only if the largest cities were chosen.
Yes, If I were to randomly survey 500 people each from the two largest US cities, this will be a random sample.
What is a random sample?It is a way of selecting a group of items where each item has an equal chance to be selected.
We have,
Number of people to be selected = 500
The people will be selected from the two largest cities.
We can assume that there are millions of people from the two largest cities.
Now,
Everyone in the two largest cities has an equal chance to be among the 500 people to be selected.
Thus,
A Survey of 500 people each from the two largest US cities is a random sample.
Learn more about random samples here:
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