Answer:
81
Step-by-step explanation:
use pemdas
Answer:
84-(16-8)+5
= 81
Step-by-step explanation:
2.
Which situation represents a non-proportional relationship?
The cost of purchasing p pounds of salmon for $7.99 per pound.
The amount a student makes mowing m number of lawns charging $35 per lawn.
The amount of water draining at a rate of 2.5 gallons per minute.
The total cost of renting a jet ski for $25 per hour plus a fee of $50.
Answer: The amount of water draining at a rate of 2.5 gallons per minute.
Step-by-step explanation: A non-proportional relationship is when the slope passes through the origin. A non-proportional relationship does NOT have a fee.
What is -6z = 72
Idk if it’s -12 or 12 ;_;
Answer:
it's -12 lelelelelelelelelel
will mark brainliest
Answer:
15 or 14
Step-by-step explanation:
I would say 15 or 14 I dont don't if this is good enough
Answer:
14 i think plz brainliest
Step-by-step explanation:
When finding the slope of the trend line, what does the slope mean about the data of the scatterplot? Explain.
Answer:
So the slope on a scatterplot is almost always an estimate, so its not exact. It is just an estimate on where it might go and what might happen t data in the future.
Answer:
The slope of the trend line is the rate of change of the data. It is the ratio of the change of the dependent variable to the rate of change of the independent variable. Slope represents the value of the correlation.
Step-by-step explanation:
Hope this helps!
seven times a number is no lees than 42. (solve and graph the inequality)
Answer:
7x[tex]\leq \\[/tex]42
I think this is the inequality
when solved, x[tex]\leq \\[/tex]6
There are 4,050 newspapers to be delivered in a certain area of town. If 18 newspaper carriers are all delivering the same number of papers, how many will each deliver?
Given :
There are 4,050 newspapers to be delivered in a certain area of town.
To Find :
If 18 newspaper carriers are all delivering the same number of papers, how many will each deliver.
Solution :
Let, total number of deliver are n.
Total newspaper, T = 4050 .
Number of news carriers, N = 18 .
So,
[tex]n = \dfrac{T}{N}\\\\n = \dfrac{4050}{18}\\\\n = 225[/tex]
Therefore, each deliver will carry 225 newspapers.
Hence, this is the required solution.
is -15.51+ 8.55 positive or negative
Answer:
negative
Step-by-step explanation:
Which expression is equivalent to (-3y - x) - (5y - 8x)?
A. -8y - 8x
B. -8y + 7x
C. 2y - 7x
D. 8y + 8x
Answer:
b
Step-by-step explanation:
plz mark brainliest
Which expression is equivalent to 13(6x +3) −p
Answer:
-p+78x+39
Step-by-step explanation:
A scientist evaluated the local deer population. The scientist found that there were 700 deer in all, 80% of which were juveniles. How many juveniles were there in the local deer population?
A submarine is located 150 feet below sea level. If it ascends 93 feet, what is the the submarine's new depth?
Answer:57
Step-by-step explanation: subtract 150 from 93.
Answer:
57
Step-by-step explanation:
you need to subtract 93 from 150
150-93=57
4x-3y=-29, 4x-3y=-30
Answer:
Is this slope or do you want me to solve x and y
Step-by-step explanation:
Plsssssssssssssssssssssssss Help Asap
Answer:
h(g(0)) = 1 - 3y^2 .
Step-by-step explanation:
Stacy is making a shelf to store her collection of books. She is using 5 pieces of wood that are each 3.16 feet long. What's the total feet of wood Stacy will use to make the shelf?
Answer:
15.8 feet
Step-by-step explanation:
Stacy is making a shelf to store her books
She is using 5 pieces of wood
Each wood is 3.16 feet long
Therefore the total feet of the wood that Stacy will use to make the shelf cab me calculated as follows
= 3.16 ×5
= 15.8 feet
Where do i make the jumps?
Answer:
from 5 back down to 3
Step-by-step explanation:
whenever there is a + and a - right next to eachother it always means -
So, this mean 5-2, which is 3
Answer:
on 3
Step-by-step explanation:
+-=-
5-2=3
help asap please !!!!!
Answer:
144
Step-by-step explanation:
Add or subtract.
a.
5 + 12 =
14
Answer:
17
Step-by-step explanation:
12+5=17
jdfkdsjfbjfbksjfbsdj kfbkfsbk jbsdkfbdskj b
Answer:
Thanks for the points
Step-by-step explanation:
Can you give me brainliest too ❤️ ❤️
Answer:
Ugfoh fufpflufg gigyofyoxlu hsixykfdkxiyfo
Step-by-step explanation:
I hope others understand this language as well
CAN SOMEBODY PLEASE EXPLAIN IN A SIMPLE WAY HOW TO DO THIS IM SO LOST!! WILL GIVE BRAINLIEST
Answer: by doing the input and the output usually that means add a number or any other mathematical equations.
Step-by-step explanation:
what are you doing for Thanksgiving?
Answer:
staying home being bored but with family
Step-by-step explanation:
Answer:
We are going to my Papa's house for a big dinner. I love to cook so usually I make dessert, but this year I am going to make some sides for the actual dinner! What are you going to do?
Step-by-step explanation:
FUN FACT: Americans prepare 46 MILLION turkeys for thanksgiving each year!
Helppppppppppp yayaya
Answer:
-1/2
Step-by-step explanation:
I'm smart
Answer:
m = - 1/2
Step-by-step explanation:
The interest on an investment varies directly as the rate of interest. If the interest is $43 when the interest rate is 4%, find the interest when the rate is 8%.
Answer:
$86
Step-by-step explanation:
intrest=principal x intrest rate
43=p x .04
1075
I=1075 x .08
Ever since Renata moved to her new home, she's been keeping track of the height of the tree outside her window.
H
HH represents the height of the tree (in centimeters),
t
tt years since Renata moved in.
H
=
210
+
33
t
H=210+33tH, equals, 210, plus, 33, t
Answer:
The tree's height when Renata moved in was
210 centimeters.
Step-by-step explanation:
When Renata first moved in, the number of years since she moved in,
t, was 0.
We can calculate the height of the tree at that time:
h=210+33t
h=210+33(0)
Then you distribute 33 into 0 (Multiply)
h=210+0
h=210
Therefore the trees Height (h) when Renata moved in was 210cm.
Elizabeth has half as many CDs as Jennifer. Which equation would represent the number of CDs that Jennifer has? (Let e = the number of Elizabeth's CDs and j = the number of Jennifer's CDs .)
A. ½e = j
B. 2e = j
C. 2j = e
D. ½ + j = e
Answer: B
Step-by-step explanation:
2e = 2×e = j
help me please i do not understand
Answer:
the equation of the line is:
y=-2x+-3
This homework assignment is due tonight and I'm really confused as to what to so could someone please help me .
Write the equation of the line that is parallel to the y-axis and passes through the point (-7 , 2).
Answer:
x=-7
Step-by-step explanation:
since it is parallel to the y-axis, it doesn't have a slope and the equation will look like x=_. x=-7 because when it is parallel to the y-axis, it will always have the same x-value, but the y-value will continue to increase or decrease
What unit is used to measure the density of a solid??
Answer:
Grams per cubic meter or g/cm3
Step-by-step explanation:
The answers vary, but they have the same format which is
density = mass/volume
For instance, if the mass is in grams and the volume is in cubic centimeters, then the density would be in grams/cm^3, where "cm^3" is the abbreviation of "cubic centimeters". We can read "grams/cm^3" out as "grams per cubic centimeter"
Sabrina is going to rent a bicycle while in vacation. There are two rental companies she can choose from. The first company charged $10 plus a rate of $2 per hour until the bicycle is returned. The second company’s rental charges can be represented by the equation c=3h+6 where c represents the rental cost and h represents the number of hours the bicycle is rented. If Sabrina plants to bicycle for 3 hours, what is the least amount she could pay in rental fees?
Answer:
9
Step-by-step explanation:
Solve the system of equations below:
y = 3x - 5
y = -2x + 10
Answer: x=3
y=4
Step-by-step explanation:
since both equations equal y then you can just make them equal
so 3x-5=-2x+10
3x=-2x+15
5x=15
x=3
y=3(3)-5
y=9-5
y=4
In the accompanying diagram of a parallelogram
ABCD ,DC= 5x-18, BC=3x-6, AB=2x+12 find measure BC. Please help
Answer:
BC = 39
Step-by-step explanation:
Given:
DC = 5x - 18,
BC = 3x - 6,
AB = 2x + 12
Opposite sides of a parallelogram are equal.
Therefore:
AB = DC
2x + 12 = 5x - 18
Collect like terms
12 + 18 = 5x - 3x
30 = 2x
Divide both sides by 2
15 = x
x = 15
BC = 3x - 6
Plug in the value of x
BC = 3(15) - 6 = 45 - 6
BC = 39