3x-1=?
maybe 3x-1=5
3x=5+1
3x=6
X=6/3
X=2
please someone HELP I NEED TO GO TO BED SOON PLEASE GIVE ME ANSWER PLEASEE
a) Describe in words the pattern relationship.
b) Write a rule to describe the pattern shown.
c) If the table had an input of 7, what would be the output?
d) If the table had an output of 31, what would be the input?
Answer:
a. For every +1 input in x, y goes up 4 times plus 7.
b. y= 4x+7
c. 35
d. 6
Step-by-step explanation:
How to do c.
y=4x+7
y=4(7)+7
y=35
How to do d.
y=4x+7
31=4x+7
24=4x
x=6
erome has an app that tracks his running times and distances. He records his distances and times in a table.
Time (secs) Distance (mi)
3
14.4
6
28.8
9
43.2
12
57.6
What is Jerome's speed in distance compared to time?
Enter only a number in the space provided. Do not enter words in the box.
Answer:
IM SMART
Step-by-step explanation:
what is 1+1?? i think its 11 bc yea like who even says that its 2?? GET YOURSELF TOGETERRRRRR EHHHEHEHEHEHEH <33. 6
SCALENE
EQUILATERAL
ISOSCELES
Answer:
Isosceles triangle
Step-by-step explanation:
An isosceles triangle is a triangle with 2 equal sides, and in this given figure, we can see that it has been marked to show us that two sides are equal, so isosceles is the answer.
Answer:
isosceles triangle
Step-by-step explanation:
From the picture, we know that two sides are equal.
If two sides are equal, then it is an isosceles triangle
A school gym is set up for an
assembly. There are 17 rows with 28
chairs in each row. Parents are sitting
in half the chairs, but the other half
are empty. How many chairs are empty?
Answer:
238 chairs are empty
Step-by-step explanation:
Firstly,
you'll have to times 17 by 28 to get the total chairs in the school gym
17 × 28
= 476
Next,
divide it by 2 because half of the gym???
476/2
= 238
So, the amount of the empty chairs in the school gym are 238 in total ｡◕‿◕｡
The 6 elephants at the zoo have a combined weight of 11,894 pounds. About how much does each elephant weigh?
Answer:
1982.33 pounds
Step-by-step explanation:
If they all weigh the same amount then you can figure it out by division.
11894/6=1982.33
Answer:
TO find out how much each elephant weighs you simply have to do 11, 894 divided by 6. Since the answer is a decimal (1982.33333333), I would just round it to the nearest tenth as it dosent specify where we have to round it to. SO, 1982.33333333 rounded to the nearest tenth is 1982.3
Step-by-step explanation:
I hope this helps, if you are having a tough time with math use:
khan academy
math nation
and other free sites!
1. Find F(2) if f(x) = 8x+15/9x-3
2. Find the Domain of F(x) = x+8/x-7
3. R(x)= 8x+3/x^3 - 4x^2 + 3x
Answer:
thats a crazy question
Step-by-step explanation:
how the tables have turned
Answer:
8 + 4 = 12
Step-by-step explanation:
Brainyyyy
A train takes 1.5 hours to travel 525 km. Calculate the speed of the train in kilometers per hour.
Answer:
1.5 hours to 525 km
Speed in km/h=
[tex]525 \div 1.5 = 350 \: kmph[/tex]
Step-by-step explanation:
XD
how many times dose the average person do math a day?
A market sells chicken for $2.99 a pound
Mona opened a savings account with a S500
deposit and a simple interest rate of 5.6% If
there were no deposits or withdrawals now
much money is in the account after 8 ÷ years?
$224
...................
WILL MARK BRAINLIEST
Translate into expression
One-half the difference of thrice a number and four
Answer:
Let the number be x
2x-5=1/2(3x-3)
2(2x-5)=3x-3
4x-10=3x-3
4x-3x=-3+10
x=7
I don't know what I'm am doing....
help please !! geometry
write four times the sum of a number and one-fourth is less than or equal to nine more the product of two and the number as an inequality
Answer:
4(x + 1/4) ≤ 9 + 2x
Step-by-step explanation:
6 cm
5 cm
***
-
Find volume
esrimate the value of the following to the nearest whole number
1)
[tex] \sqrt{97} [/tex]
2)
[tex] \sqrt{780} [/tex]
3)
[tex] \sqrt{5436} [/tex]
4)
[tex] \sqrt{4000} [/tex]
Answer:
10
28
73
63
Step-by-step explanation:
Which equation represents “fifteen more than r is sixty-one?”
Answer:
r + 15 = 61
Step-by-step explanation:
please help!!!!!!!!!!!!
Answer:
The water level in the glass decreases.
Step-by-step explanation:
Looking at these choices, you should think of the cycles and phases of matter. Water decreasing from a cup would most likely mean that it evaporated, which is a phase change. It is going from a liquid to a gas, which is water vapor.
Hope this helped! (:
What is the midpoint of the segment that joins the complex numbers 7 + 3i and -5 – 8i?
A) 16+11/2i
B) (1,5/2)
C) 1- 5/2i
D) (-6, 11/2)
Answer:
C)
Step-by-step explanation:
The midpoint is the average of the two points.
Thus,
Midpoint = [ ( 7 + 3i) + (-5 - 8i) ] / 2 = ( (7-5) + i(3-8) ) / 2 = (2 - 5i)/2 = 1 - 2.5i
negative signed solution of (x+9)^2=-9
also, what changes because of "negative signed solution"
HOPE IT HELPS YOU
CAN YOU BRAINLEST ME
Please help I would be very grateful
help its due in 3 mins
Answer:
Can you please give me the question or link
Step-by-step explanation:
60 (x + 20) 3x what is the value of x?
Answer:
Step-by-step explanation:
Step 1: Equation at the end of step 1
Simplifying
60(x + 20) = 3x
Reorder the terms:
60(20 + x) = 3x
(20 * 60 + x * 60) = 3x
(1200 + 60x) = 3x
Solving
1200 + 60x = 3x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-3x' to each side of the equation.
1200 + 60x + -3x = 3x + -3x
Combine like terms: 60x + -3x = 57x
1200 + 57x = 3x + -3x
Combine like terms: 3x + -3x = 0
1200 + 57x = 0
Add '-1200' to each side of the equation.
1200 + -1200 + 57x = 0 + -1200
Combine like terms: 1200 + -1200 = 0
0 + 57x = 0 + -1200
57x = 0 + -1200
Combine like terms: 0 + -1200 = -1200
57x = -1200
Divide each side by '57'.
x = -21.05263158
Simplifying
x = -21.05263158
1.4×10−5 and 2.8×10−4
Answer:
1 : 9
2 : 24
Step-by-step explanation:
Answer:
9 < 24
Step-by-step explanation:
1.4 x 10 = 14
14 - 5 = 9
2.8 x 10 = 28
28 - 4 = 24
I am assuming this is an inequality.
Hope This Helps!
Can someone tell me the answer to this please???
Answer:
36
Step-by-step explanation:
Answer:
It's 36 ya know
Step-by-step explanation:
60 and 60 so 36 and 36
:)
Need answer asappppp
Answer:
y=4x+3
=)4x=y-3
=)x=(y-3)/4
Answer:
[tex]\frac{y - 3}{4}[/tex]
Step-by-step explanation:
To make x the subject, first, subtract 3 from both sides:
y = 4x + 3 → y - 3 = 4x
Next, divide both sides by 4 to get x on its own:
y - 3 = 4x → (y - 3)/4 = x
Hope this helps
i am a factor of 12 the other factor is three what number am i
PLEASE PROVIDE A PICTURE graph the solution to this system of inequalities in this coordinate plane. 3у > 2х + 12
2x +y < -5
Answer:
The double shaded region
Determine the sum of the following series. ∑n=1[infinity](4^n+8^n/13n)
what is this problem please help70^1/3
Answer:
23.333....
Step-by-step explanation:
