Answer:
17-20
Step-by-step explanation:
Bacteria in a dirty glass triple every year. If there are 25 bacteria to start, how many are in the glass after 8 hours?
Answer
1,092
Step-by-step explanation:
ebfsbvsdbvj asapppppppp
Please help me on this FAST!
Answer:
Input = output multiplied by 5
Step-by-step explanation:
rate of change = 5
function rule = y = 5x
plz mark brainliest :3
Please help me with this, by the way i dont have any answer options :( I need the equation of the line simplified :(
Answer:
y=3x-1
Step-by-step explanation:
Please answer for 15 points
Thank you
Answer:3
Step-by-step explanation:
The answer is 3 because we know were adding
Answer:
Number 2
c=1.85n
Step-by-step explanation:
The height of a building is proportional to the number of floors. The figure shows the height of a building with floors. Complete parts a and b.
A. Write the ratio of the height of the building to the number of floors. Then, find the unit rate, and explain what it means in this situation. Fill in the correct answers to complete the sentences.
Answer:
it is the 30 2 1
Step-by-step explanation:
Please help I'm so confused-
Also the perimeter is 4x+3y
Answer:
Im pretty sure it would be 2x+3y
Step-by-step explanation:
one side is x+y and another is x-y and when you combine them you would get 2x and the perimeter is 4x+3y so 4x+3y-2x is 2x+3y. I am not 100% sure but I think i'm correct.
28 POINTS PLEASE HELPP
Answer:
f=2
Step-by-step explanation:
.7+.3= 1
1/.5= 2
.5x2= 1-.7=.3
HELPPP!!!! I'LL MARK BRAINLIESTT
Answer:
It's -4x<16
Step-by-step explanation:
When you divide each side by a negative number, which you will have to do hear you have to switch the inequality sign.
May someone please help me with this problem? It's ratio's or something like that. Please help me!
Answer:
$6
Step-by-step explanation:
5*12 which is 60 and it cost $1 for 10 so it is $6
Answer:
$6.00
Step-by-step explanation:
You do this: 10:1=60:x
Cross multiplication: 10x=60
Divide by 10 to get x alone, then x is your answer
60/10=6
Note: Dozen means 12
What is the equation of the line shown?
Please note that anyone who answers this post with random letters and or numbers that have nothing to do with this mathematics problem will be deleted or reported.
Answer:
y=2x+1
Step-by-step explanation:
Please answer! In which pair do both decimals represent rational numbers?(I will give brainiest to the correct answer if possible!).
Answer:
the one you clicked is right (b)
Step-by-step explanation:
Ok help
So my grade rn in science is a 80 (a B) and i need to get it up to an A and if i just turned in a test and got an 100 but an 80 on another one and a 100 on an assignment, will that get my grade up to an A or still B??
Answer:
Still b
Step-by-step explanation:
Could someone help me??
Answer:
It's J my child
Step-by-step explanation:
-1 + -1 + -1 + -1 + -1 = -5
-5 - (6) = 1
(The six is from the 6 square blocks that says 1 on it)
(I put the parenthesis on the 6 so you know that it's a positive number and so you won't get messed up from the subtraction sign)
help pleaseee!!!!!!!
Answer:
h(x) = 5x + 6
Step-by-step explanation:
My reasoing for this is because
- 3x + - 2x = 5x
- 2 + - 4 = 6x
= h(x) = 5x + 6
I’m being timed, correct answer will receive brainliest
Which shows a perfect square trinomial?
50 y squared minus 4 x squared
100 minus 36 x squared y squared
16 x squared + 24 x y + 9 y squared
49 x squared minus 70 x y + 10 y squared
Answer:
C
Step-by-step explanation:
45 POINTS VANESSA PLEASE ANSWER THIS QUICKLY !!!! U CAN HAVE BRAINLIEST :D
Answer:
I believe its none of the above C
Step-by-step explanation:
i was looking at it and the other answers didn't make much sense
25 POINTS PLEASE HELP ME THANK YOU !!!! :D
Answer:
B. 2(-10z+1)
Step-by-step explanation:
When simplifying the expression, we get -20z+2This is the same thing as 2(-10z+1), so B is the correct answer.the table shows a person saving money at a constant rate. How much will this person save in 70 days?
weeks | total savings ($)
-------------------------
2 | 60
-------------------------
4 | 120
-------------------------
6 | 180
-------------------------
8 | 240
The side lengths of a square rug is 7b feet. Will the rug cover a square floor with area 56b^2 feet^2? Explain your reasoning.
Please help!!!!!!
Answer:
Step-by-step explanation:
Please help look at this file
Answer:
c is the correct answer
Step-by-step explanation:
this is the only option where the rate of change is represented by 11.75 and the initial value is 15
If shape 1 is a scaled copy of shape 2, what angle corresponds to angle Y?
Select one:
W
A
B
D
C
X
Z
17 minutes left to answer
9514 1404 393
Answer:
can't be factored
Step-by-step explanation:
The two terms of 11t -23 have no common factors. Both of the coefficients are prime numbers, and the variable appears in only one of the terms. The expression ...
cannot be factored
d=*square root start* (x2-x1)+(y2-y1) *Square root end*
a) square root of 10
b) square root of 28
c) square root of 98
d) square root of 117
Answer:
I believe the answer would be c
Step-by-step explanation:
I am terribly sorry if i am wrong. if I am, please tell me in the comments so I can fix it
PLEASE HELP ME !! 25 POINTS !!!
Answer:
15.4z - 12
Step-by-step explanation:
URGENT WILL GIVE BRAINLEIST
How many nickels are there in $22? Solve the equation 22 ➗ 0.05 to help you. *
Answer:
440
Step-by-step explanation:
Answer:
440
Step-by-step explanation:
22*10=2200
2200 divided by 5=440
help me ples
which situation can be modeled by Diagram A and which can be modeled by Diagram B?
Diargam A:
120% of x is holl
( 10% )( 10% )( 10% )( 10% )( 10% )( 10% ) ( 10% 10% )
80% of x 20% of x
Diargam B:
120% of x is holl
( 10% )( 10% )( 10% )( 10% )( 10% )( 10% )( 10% )( 10% )( 10% )( 10% ) ( 10% 10% )
100% of x 20% of x
A. your bill at a restaurant is $68 and you and you want to leave a 20% tip. What is the total amount you will leave?
B. you buy a sweater that is on sale for 20% off of the orignal price. The the sweater cost $28. what was the orignal price?
Answer:
I am almost 100% sure it is A
Step-by-step explanation:
Pllssss helpp with thisss mathhh!!!!!!!
Answer:NOPE I WAS WRONG SORRY ITS ANSWER NUMBER 2
A submarine dives 560 feet every 4 minutes and 4,200 feet every 30 minutes.
Find the constant rate at which the submarine dives. Enter your answer in feet per minute and feet per hour.
The submarine dives { } feet per minute.
The submarine dives { } feet per hour.
Answer:
140 Feet per minute
8,400 Feet Per Hour
Step-by-step explanation:
I divided 560 by 4 would give me the feet per minute.
I took 140(feet per minute) and i multiplied it by 60 to make an hour so how i got the answer
Hope this helps :D