Graph each equation below and identify the slope and the y-intercept (hint: use slope intercept form: y = mx + b where m is the slope and b is the y-intercept).
Answer:
(pics above)
Step-by-step explanation:
*i didn't draw the lines that way u could see the plot points
A swimming pool can hold up to 168 gallons of water. If the swimming pool is filled at a rate of 12 gallons per 3 minutes, how long will it take to completely fill it up?
answer 4 and 5 plzzzzzzzz
Answer:
#4:so you find out the y and the x next to the 2 and if the answer is 10 you got it right then you add it to this to the graph.
#5: i think i need help on this one
Step-by-step explanation:
hope this helps
how do i do this math problem?
Answer:
13/9
Step-by-step explanation
d=2-5/9
d=13/9
What is x+67 when 67=r+8.483 and x=9?
Btw that kid is not me, its my friend, at least i think he is
Answer:
76
Step-by-step explanation:
x=9, therefore x+67 would be 9+67 which equals: 76
HELP I'M REALLY BAD AT MATH! :D
Answer:
i think 9
Step-by-step explanation:
it is there the most
Answer:
I think it's 9.
which of these graphs represents a function
On his way to the library , Jeff runs two blocks and then walks three more blocks.Sketch a graph to show the distance Jeff travels compared to time.
Answer:
Since I can't take a picture, I am going to explain how to draw it.
Step-by-step explanation:
When sketching the graph you must note if jeff is going up the y-axis and along the x-axis. In this case, run means he goes up every minute. So when jeff runs he is going up and 2 minutes have gone by. And when he walks he is going up 3 more but slower so it would double the time. Time would be on the x-axis and blocks would be labeled on the y-axis.
Hope this helps. : )
what is 2 x 0
1
2
3
0
Answer:
0
Step-by-step explanation:
any number multiplied by 0 is always 0
help me please! Did I do this right?
Answer:
no its A and B
Step-by-step explanation:
Christopher invests $5,000 after 20 years at 2% interest, how much did he earn in interest?
Answer:
At the end of 20 years, your savings will have grown to $16,036. You will have earned in $11,036 in interest.
Step-by-step explanation:
PLEASE MAKE SURE HELP ME!
Answer:
1. The first problem is wrong, it should be 0.5(3(15) + 2(20)) because the parentheses make sure that every purchased item is being divided by 2 (multiplying by 0.5 is the same as dividing by 2)
2. The second problem is partially correct. The first two answers you have checked are correct, but the last one is wrong. The third answer should be 6 + 12 instead because that's just a simplified version of 2(3) + 6(2), meaning they are equal
3. I cannot read your answers in the "Why or Why Not" column in the third problem, but the answers you gave in the "Evaluate" and "Does It Work?" columns are all correct.
In one day, the cell phone store sold 14 phones per hour. There are 8 hours in the business day. How many phones were sold on this day?
Answer:
112 phones sold
Step-by-step explanation:
14x8=112
Hope this help:)
Complete the explanation of whether the graph represents a proportional or a nonproportional linear relationship
Answer:
your answer would be
proportional linear
Step-by-step explanation:
Help? Will give brainliest! :D
Answer:
lol, i think you forgot to post the question, otherwise i would love to help!
Step-by-step explanation:
The temperature was -5°F when Sally went to school on Monday. The temperature rose
20°F during the day, but fell 25°F during the night. A heat wave increased the
temperature 40°F on Tuesday, but then an arctic wind overnight decreased the
temperature 70°F! What was the temperature on Wednesday?
Answer:
-40
You start at -5 then you add 20 to get 15 . Then you subtract 25 from 15 to get -10. Then you add 40 to -10 to get 30. Then you have to subtract 70 from 30 to get -40 F.
Step-by-step explanation:
Answer:
-40°F
Step-by-step explanation:
-5+20-25+40-70 = - 40
Hope this helps!
Identify the DOMAIN for the ordered pairs
Kip bought one and four sixths pounds of toffee. He gave five sixths of a pound to his friend. How much toffee does Kip have left?
five sixths pound
four sixths pound
two and three sixths pounds
one and one sixth pounds
Answer:
5/6
Step-by-step explanation:
1 4/6-5/6=?
1 4/6=10/6
10/6-5/6=5/6
Answer:
five sixths pound
Step-by-step explanation:
Kip bought [tex]1\frac{4}{6}[/tex] pounds of toffee. He gave [tex]\frac{5}{6}[/tex] of a pound to his friend. How much toffee does he have left?
The narrator is asking how much he has left after giving some toffee to his friend, that means we have to subtract.
[tex]1\frac{4}{6}[/tex] - [tex]\frac{5}{6}[/tex]
We already have an equal denominator so we can just subtract.
[tex]\frac{10}{6}-\frac{5}{6}[/tex] = [tex]\frac{5}{6}[/tex]
Kip has [tex]\frac{5}{6}[/tex] pounds left.
2 x 10
i need help pls
Turn this phrase into a expression
Answer:
[tex]\huge\boxed{\sf \frac{15}{b} + 6}[/tex]
Step-by-step explanation:
15 divided by b = [tex]\sf \frac{15}{b}[/tex]
Sum of 15 divided by b and 6 = [tex]\boxed{\sf \frac{15}{b} + 6}[/tex]
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AnonymousHelper1807Answer:
15/B+6
hope this helped :)
Step-by-step explanation:
Which expression is equivalent to one over threep + 15? WILL GIVE BRAINLIEST
one over three(p + 45)
one over three(p + 5)
3(p + 45)
3(p + 5)
Answer:
one over three(p + 45)
The First option
Step-by-step explanation:
Answer: 1/3 (p+15), the answer is A
PLZZZ 15 points and BRAINLIEST
A pharmacist mixes two different strengths of peroxide. If she mixes a 1% with a 9% solution to obtain 60mL of a 4% solution, how many mL of each type of solution does she need?
please help me cause I am not very good at math
Answer:
[tex]m=-2[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASAlgebra I
Slope Formula (Rate of Change): [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Find points from graph.
Point (0, 5)
Point (2, 1)
Step 2: Find slope m
Substitute: [tex]m=\frac{1-5}{2-0}[/tex]Subtract: [tex]m=\frac{-4}{2}[/tex]Divide: [tex]m=-2[/tex]In the Central City Grand Prix, out of 30 cars that started the race, 12 of them finished.
PART A: What percent of the cars finished the race?
PART B: What percent did not finish the race?
Explain fully for brainliest
Answer:
a) 60% finished the race b) 40% did not
Step-by-step explanation:
if this is useful please make me brainliest
A rectangular cardboard has dimensions as shown. The length of the cardboard can be found by dividing its area by its width. What is the length of the cardboard in inches?
Rectangle with width labeled on the right, width equals 4 and 1 over 2 inches. Below the rectangle, it says, length equals question mark. Inside the rectangle, it says area equals 36 and 3 over 4 square inches.
8 and 1 over 6
9 and 3 over 4
32 and 11 over 20
154 and 7 over 20
First-person to answer all answer correctly with Explanation get Brainliest
To transmit information on the internet, large files are broken into packets of smaller sizes. Each packet has 1,500 bytes of information. An equation relating packets to bytes of information is given by b=1,500p where p represents the number of packets and b represents the number of bytes of information.
1. How many packets would be needed to transmit 30,000 bytes of information?
2. How much information could be transmitted in 30,000 packets?
3. Each byte contains 8 bits of information. Write an equation to represent the relationship between the number of packets and the number of bits.
Answer:
45,000,000 information could be transmitted in 30,000 packets
Explaination:
b=1500p
p= 30,000
so,
b= 1500 x 30000 = 45,000,000
Answer:
1- 20 packets for this one you have to divide 30,000 by 1,500
2- 45,000,000 bytes for this one you have to multiply 1,500 by 30,000
3- so if each byte is 8 bits of information and 1,500 bytes equal one packet than each packet equals 187.5 bits of information and if you have 30,000 packets than there will be 3,750 bits of information the equation is the number of bytes in a packet divided by the number of bits of information in a byte which is 1,500/8 = 187.5 and the amount of packets you have you divide it by 8 because it is the number of packets divided by the number of bits of information
(did this help?)
Complete the following statement.
Zero pairs are two numbers that
___ to get zero.
A: subtract
B: multiply
C: divide
D: add
Answer:
multiply
Step-by-step explanation:
Answer:
B: multiply
Step-by-step explanation:
can someone help me out (serious answers only)
Answer:
21.46
Step-by-step explanation:
we know that 10yd is the diameter of the unshaded circle. so we will use this to find out the area of the circle. if a diameter of a circle is 10yd, the area is about 78.54 (considering that pi=3.14) to find the area of the shaded region, we can pretend that the entire square is shaded, and then take the unshaded away. if the square was completley shaded, the answer would be 100. but there is a circle inside of the square unshaded, with a area of 78.54, so we need to solve for 100-78.54. this results in our final answer, 21.46
The floor plan for Jacob's living room is shown below.
What is the area, in square feet, of Jacob's living room?
129
114
181
144
Answer:
The answer is 129
Step-by-step explanation:
Please read the attached Newsela article, "Pets can make people feel happier and healthier" and complete the attached Double Entry Literature form.
Answer:
this isnt math
Step-by-step explanation: