Answer:
5x+3
Step-by-step explanation:
Write an equation of the line with a slope of 23and y-intercept of −8.
y=
Answer:
y=23x-8
Step-by-step explanation:
Use the formula y=mx+b
y-intercept is b which is -8
the slope is m which is in this case 23
Easy peasy!
can some please help me find the 4th term
Answer:
11
Step-by-step explanation:
C(4) = -7 + 6(4-1)
C(4) = -7 + 6 x 3 =
C(4) = -7 + 18
C(4) = 11
Hope that helps!
Kelly has 36 counters how many groups of 6 counters can she make
Answer:
6 groups of 6 counters.
Step-by-step explanation:
36/6=6
Answer:
6
Step-by-step explanation:
6x6=36
is my answer correct, if now can you explain
Yes. The first step is to set up the equations so that one unknown cancels out: here, the z's will cancel out:
5z+4y=-14
3z+6y=-6
-15z-12y=42
15z+30y=-30
8y=12
y=1.5
3z+6y=-6
3z+6(1.5)=-5-9
z=-14/3
5 movie tickets cost $55. At this rate, what is the cost per ticket?
Please help i really need it
Answer:
11
Step-by-step explanation:
55/5 equals 11
Answer:
11
Step-by-step explanation:
55 divided by 5 equals 11
If 23+37=60 does 23+37+9=60+9
Answer:
30-30-60 triangle
Step-by-step explanation:
45-45-90
3x - 12 = 3x + 1
help please
Answer:
There's no solution to this equation, when 2 equations have the same slope but different y-intercepts, they're parallel. This means they never intercept and there is NO solution and we can't solve for x.
Can you please help me?
Answer:
Step-by-step explanation:
Yes.
help PLEASE! i’m not sure what to do
Answer:
14
Step-by-step explanation:
to find area, use the equation A=ab/2
a and b are the sides given. a=7, b=4
next, plug into equation
A=7×4/2
A=14
Write the equation of the line, in slope-intercept form, through the
following two points:
(-14, 17)
(-10, 41)
Answer:
y=6*x+101
Step-by-step explanation:
Slope intercept form is y=mx+n, where m is the slope and n is the intercept.
Substituing in that equation the two points we get two different expressions. Now we have to solve a 2x2 system of equations.
I decide to solve it through substraction (literally one expression minus the other). That way we cancel out the n and obtain the value of m.
Now that we have m we plug in the value of m in one of the expressions to obtain the value of n.
To express the final equation we just plug in the values of m and n in the expression y=mx+n!
Answer:
y=6*x+101
Step-by-step explanation:
The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept.
Hope this will helps
✨✨ Easy points for those who are good at math ✨✨
(Ignore the one selected it won’t let me unselect it)
Answer:
y=2/13
Step-by-step explanation:
Answer:
Its the third option from the top. y=-2/13x-40/13
Step-by-step explanation:
You do the maths.
Please help! I will give Brainly (don’t know how to spell the word)
20% of Ms. Royal's students came to class late. If 3 students came late to
class, how many students does Ms. Royal have in her class?
Answer:
15 students
Step-by-step explanation:
i just used multiplication
Answer:
15 students
Step-by-step explanation:
20% is 1/5
So is 3 is 1/5 you multiply 3 by 5 (since 1/5 is 3 and to find 5/5 its you need a full 5/5)
3*5 = 15
Factor out 10d^7 + 2d^5
Answer:
[tex] 2 {d}^{5} (5 {d}^{2} + 1)[/tex]
Step-by-step explanation:
[tex]10d^7 + 2d^5 \\ \\ = 2 {d}^{5} (5 {d}^{2} + 1)[/tex]
ISHSJDJDKDKDKFJJXDIIDJDJXJDJDJDJEJDBDJMATH IDDIJXJDTEEEJE
Answer: A
Step-by-step explanation:
Answer:
A
Just do it Step By Step
Which precautions protect online data?
Choose exactly 3 answers that are correct.
using a password manager
getting permission from adults before filling out information online.
turning off the computer
avoiding clicking on links from unfamiliar e-mail messages
write the expression in standard form 27h÷3h
Factor the expression. 63 + 81
wrong answers reported
Answer:
144
Step-by-step explanation:
63+81=9(7+9)=9(16)=144
There are 25 questions in a quiz, every correct answer scores 3 points, every incorrect answer loses 2 points, A question not answered scored 0 points, is it possible to finish the quiz with a negative score, a) what is the maximum score you could get on the quiz? b) what is the minimum score you can get on the quiz? c) A student answers 15 questions 10 are correct how many points does he score? d) another student answer is 21 questions six or correct how many points does she score?
Answer:
maximum score =75
minimum=0
Step-by-step explanation:
Which equation represents this graph?
HELPPPP DUE IN 15 MINS!!!!
Triangles ABC and DEF are similar. Find x.
Answer:
8.57
Step-by-step explanation:
We can calculate the value of x using similarity ratio
11/7 = (15 + x)/(15) cross multiply expressions
105 × 7x = 165 subtract 105 from both sides
7x = 60 divide both sides by 7
x = 8.57 approximately
3 divided by 8. What is the dividend?
Answer:0.375
Step-by-step explanation:
What is the dividend? the question
The dimensions of a smaller rectangle are 3 ft by 9 ft. The dimensions of a larger rectangle are 5 ft by 11 ft. Find the ratio of the perimeter of the rectangle to the perimeter of the smaller rectangle
A. 11:9
B. 3:4
C. 4:3
D. 5:3
Answer: C
Step-by-step explanation:
To find the perimeter of a rectangle , you need to use the formula
P = 2l + 2w where P is the perimeter, l is the length, w is the width.
Input the dimensions, for each rectangle and solve for the P
P = 2(3) + 2(9)
P = 6 + 18
P = 24
P = 2(5) + 2(11)
P = 10 + 22
P = 32
The smaller rectangle has a perimeter of 24 and the large rectangle has a perimeter of 32
The ratio will be 32 : 24 which breaks down to 4: 3
2(4x - 7)
What’s the answer
Answer:
[tex]8x - 14[/tex]
Step-by-step explanation:
1. expand by distributing terms.
[tex]2 \times 4x + 2 \times - 7[/tex]
2. Simplify 2 × 4x to 8x.
[tex]8x + 2 \times - 7[/tex]
3. Simplify 2 × -7 to -14.
[tex]8x - 14[/tex]
Therefor, the answer is, 8x - 14.
Lauren has twelve more than six times as many pencils as her sister. Which expression represents the number of pencils that Lauren has if the variable p represents the number of pencils that her sister has?
Answer:
Sister: p
Lauren: 12 + 6p
Stickers are made with the same ratio of width to length. A sticker 2 inches wide has a length of 10 inches. Complete the table.
x = width, y = length
x = 1, y = 5
x = 2, y = 10
x = 3, y = 15
x = 4, y = 20
x = 5, y = 25
Chris borrows £6000 at a simple interest rate of 10% per year.
He pays the money back after 4 years.
How much does he pay back in total?
9514 1404 393
Answer:
£8400
Step-by-step explanation:
The amount due after t years is ...
A = P(1 +rt)
A = £6000(1 + 0.10·4) = £6000·1.40
A = £8400
Chris pays back £8400 in total.
What is the answer of
n^2 + 41?
Answer:
The expression is not factorable
She needs 3/4 cup of water she needs 10 more servings what's the answer A 1/1/5 b 3/1/4 c 7/2/4 d 8/2/3
[tex]= \color{plum}\tt(C) 7 \frac{2}{4} [/tex]
Answer with steps :Quantity of water she needs [tex] = \tt \frac{3}{4} \: cup [/tex]
Number of servings she needs = 10
Number of cups of water she will need :
[tex] = \tt \frac{3}{4} \: \times 10[/tex]
[tex] = \tt\frac{30}{4} [/tex]
[tex] =\tt 7\frac{2}{4} \: cups[/tex]
Thus, she needs [tex] \tt 7\frac{2}{4} \: cups [/tex] of water.
Therefore, the correct option is [tex]\color{plum}\tt(C) 7 \frac{2}{4} [/tex]
Solve 3x^2+4=436
Please solve step by step
Answer:12
Step-by-step explanation:
Your goal with variables should always be to isolate them.
so the first step is to subtract the 4
3x^2+4=436
-4= -4
3x^2=432
The next step to isolate the variable x is to get rid of the 3. To get rid of the 3 you have to divide both sides by 3 since it is the opposite of multiplying.
3x^2=432
/3. =/3
x^2=144
the last step to isolate the x is to do the opposite of what an exponent is, which is to find the square root. So when you square the x^2, the exponent cancels out.
square root of x^2=x
square root of 144=12
x=12
hope this helps!
Which digit is in the hundredths place in 35.714?
Answer:
1
Step-by-step explanation: