Can you please show me how to calculate this please?
5x + 8 = 3x + 9
Answers
Step-by-step explanation:
5x + 8 = 3x + 9
5x-3x=9-8
2x=1
x=1/2
Answer:
Step-by-step explanation:
Related Questions
Please help me!!!!!!
Answers
Answer:
B. Y2-Y1/X2-X1. This would equal -13/-8, which cancels out to positive.
Step-by-step explanation:
PLEASE HELP!! this is ratios
Answers
Answer:
1. 8:5
2. 17;4
3. 23:6
4. I don't know
2. 4:19
3. 6:23
4: How you find an equivalent fraction can either be dividing or multiplying by 2. 2 equivalent ratios to question 1 would be 16:10 and since we can’t divide by 5, we multiply again which would be 32:20.
(Hope this was helpful ^^)
Plz answer will mark brainliest
Answers
Answer:
(5.5, 6)
Step-by-step explanation:
Find the difference between them and then divide by 2 and add to one point
Please help I’m offering 20 points
Answers
Answer:
3/8
Step-by-step explanation:
2 x 3/8 = 6/8
6/8 divided by 2 is 3/8
6(x+-2) please help me asap, thank you!
Answers
Answer:
6x - 12 or x - 2
Step-by-step explanation:
6(x - 2)
use distributive property
6x - 12
im not sure if u want me to simplify but im pretty sure its "x - 2" from dividing both variables by 6
The ansewer is: 6x-12
Step-by-step explanation:
We first use destributive property
this means we mulitply whatever is next to the left side of the parenthisis to whats inside
And that is it.
Solve the equations -5(x + 3) = 25. Write the problem on the sketch pad then solve the problem algebraically. I need the answer and how you work it out :)
Answers
Answer:
-8
Step-by-step explanation:
-5x-15=25
-5x=40
x= -8
Divide both side by -5
x+3= -5
Move the constant and change it to positive
x= -5-3
Then add the numbers because they have the same sign, and you’re answer will be
x= -8
Find the area of figure ABCDE if angles A, B, and C are right triangle
Answers
Answer:
85 ft.
Step-by-step explanation:
8*10=80 (the value of the the rectangle by itself)
then we take the values we are given and find the width and height of the triangle. Knowing it is a right triangle, we perform two equations,
15-10 (the total length of the polygon) 5 ft
and
8-6 (to find the height of the triangle, using the length where the hypotenuse of the triangle cuts off the rectangle) 2 ft
With this, we now have the length and width of the right triangle, and multiply them together to get 10. Because that formula only works on rectangles and squares, but we know that the triangle is a right triangle, we divide the 10 in half to get 5, which is the area of the triangle. Together, the value of the area for the rectangle and the triangle together result in 85 ft (remember to label units when in a written test!)
BRAINLIEST AND 20 POINTS COME QUICKKKKKKK
Answers
Answer:
Im pretty sure it is B
Step-by-step explanation:
at first I said D but then I realized it said positive
please help me with this math problem!!
Answers
Answer:
P(A)=1/3 P(B)=5/12
P(C)=1/4 P(A or B)=3/4
P(B or C)=2/3 P(A,B, or C)= 1
Given f(x)= x3 and g(x) = 2x + 7, express
(fºg)(x)'as a function of x.
Answers
Answer:
(f∘g)(x)=(2x+7)^3
Step-by-step explanation:
substitute g(x) in f(x)
(f∘g)(x)=f(g(x))=f(2x+7)=(2x+7)^3=(2x+7)^3
X + 84 2 -104 open or closed dot?
Answers
Answer:
550505=5
Step-by-step explanation:
pls help ❤️❤️❤️❤️ it will make my day!
Answers
Answer: (0,-3/5)
Step-by-step explanation: Hope this helps
help me with this! i’ll give brainliest
Answers
Answer: 2; 6; 10; 14
Step-by-step explanation:
multiply the s values by 4 the add 2
example: 4(0)+2=2
PLEASE HELP! IT WOULD BE SO GREATLY APPRECIATED EVEN IF YOU DON'T KNOW THE ANSWER TO ALL OF THEM!
Answers
2. 4
3. 1/3
4. 1/2
In this case they just multiplied all numbers In the first set by a number to get the second set, just check that each one in the same position gives you the same answer and your good.
Solve the following system of equations graphically on the set of axes below.
y = -x + 2
x – 4y = -28
Answers
Slope for 2nd is 1/4, and y intercept is (0,7)
PLS HELP ITS DUE IN 3 MINUTES
Answers
Answer:
H 33 degrees
Step-by-step explanation:
Please help I will give points and mark brainliest
Answers
Answer:
(3,3)
Step-by-step explanation:
D is on (1,1) so times by k which is 3 = (3,3)
Olivia has $9,050 in a savings account that earns 2.5 % annually. How much will she earn in interest in 2 years?
Answers
Answer:
452.5
Step-by-step explanation:
9050 x 0.025
226.25 x 2
452.5
✨CORRECT ANSWER GETS BRANLIEST✨
Simplify the expression.
6^24/6^4
A. 6^30
B. 6^22
C. 1^30
D. 1^22
Answers
Answer:
i got 1/9 so im not sure if any of those are correct
Answer:
im not sure but i think its A
Step-by-step explanation:
I really need help can anyone help me?
Answers
a customer left a tip of 25$ this is 20% of his bill. whats the price of the bill?
Answers
Answer:
i think 150
Step-by-step explanation:
Answer: $30.00
Step-by-step explanation:
First, convert the 20% to an actual number that can be used in a calculation. For percents, this is always done by simply dividing the percent (in this case 20%) by 100%.So, the conversational term "20%" becomes 20% / 100% = 0.20 in terms of a real mathematical number.
0.20 x $25.00=$5.00.
$25.00 + $5.00 = $30.00.
plllllzzzzzzzzz hurry
Answers
Answer: -34.5>x
Step-by-step explanation: hope this help
Giving brainliest
Which table represents the equation y = 8x?
Answers
Answer:
C
Step-by-step explanation:
The slope is 8 and it goes through the origin. In other words the y-intercept is 0.
Hope this helps.
Answer:
c
Step-by-step explanation:
Can anyo help me thanks
Answers
Answer:
(-3, -5)
Step-by-step explanation:
We will multiply (6a -2b = -8) by -3, and (a - 3b = 12) by 2
Thus,
-18a + 6b = 24
2a - 6b = 24
=
-16a = 48
a= -3
Then we'll substitute,
-18(-3) + 6b = 24
54 + 6b = 24
6b = -30
b = -5
(-3, -5)
Right answer gets brainlist
Answers
Answer:
A≈565.5in²
Step-by-step explanation:
Hope this helps you!!
Answer:
The area of the cylinder is 108. 108 rounded to the nearest ten is 110. I dont understand the one decimal place thing but if 108 would be turned into a decimal the decimal would be 10.8
Step-by-step explanation:
i’ll click the heart please help
Answers
Answer:
The answer is just 4
Step-by-step explanation:
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what is -7x-3y=-8 if y=-5
Answers
Answer:
3.29
Step-by-step explanation:
-7x-3(-5)=-8
-7x+15=-8
-15 -15
-7x=-23
/-7 /-7
x=3.29
Answer:
-1 , replace y by -5 then u will get 15 take to the other side -8-15=-23 then keep x alone divide both sides by -7 so x =3.28
Step-by-step explanation:
PLEASE HELP ITS URGENT!!! I’ll give brainleist
Emma has $12.60 worth of nickels and quarters. She has 4 times as many quarters as
nickels. How many quarters does she have?
Answers
Answer:
LIke ummmm
Step-by-step explanation:
soo like maybe umm like umm she has 10 dollars worth of nickles and 1.60 dollars worth of quarters
Answer:
Emma has $50.40 worth of quarters
PLEASEE I WANNA PASS PLEASE HELP!!!!
Which of the following functions represents f(n), the number of small squares in figure n?
A. f(n) = (n + 1)^2 – 1
B. f(n) = 2n^2 + 1
C. f(n) = n^2 – 1
D. f(n) = (n + 1)^2 + 1
Answers
Answer: i think its D or A.... :)
Step-by-step explanation:
turn 12y=8x+2 into slope intercept form
Answers
Answer:
y=2/3x+1/6
Step-by-step explanation: