Answers
Answer: 39,76,and300
Step-by-step explanation: Just multiply the first number to the second one.
Related Questions
Which table has a constant of proportionality between y and 2 of 10?
Choose 1 answer:
y
20
2
12
132
22 220
y
20
5
5
7
30
10 40
2
y
9
90
14 140
24 240
Answers
Answer:
the third y
Step-by-step explanation:
(3x + 3) (2x − 2)
Please help me
Answers
Solve for x
5x + 7 = 27
Question 10 options:
x = 4
x = 6.8
x = 100
x = 20
Answers
27-7= 20
5x= 20 soooo
20/5=4
X=4
can someone please help
instructions: identify the slope and Y- interpret from each equation. make sure the equation is in slope intercept form!! you may leave any fractions as simplified and proper fractions.
Answers
Answer:
Slope is -4
Y-intercept is -3 or (0, -3)
Step-by-step explanation:
y= mx + b
m = slope
b = y-intercept
12x + 3y = -9
3y = -12x - 9
y = -4x - 3
What’s the answer??????
Answers
Answer:
2x=34+56
x=90÷2
therefore x=45
Answer:
x = 45Step-by-step explanation:
2x - 56 = 34
2x = 34 + 56
2x = 90
x = 90/2
x = 45
HELP I HAVE THE ANSWERS ALL I NEED IS TO SHOW THE WORK!!
What is the value of “x” in the diagram below?
Answer: d) 10
Answers
Answer:
sinθ= opp/hyp
sinθ= 5/x
sin30= 5/x
x= 5*sin30
x=2.5
Step-by-step explanation:
not 10 the answer is 2.5
Find the missing values in the ratio table. Then write the equivalent ratios. (pls help me fill out the rest!)
Answers
Step-by-step explanation:
[tex] \frac{6}{2} = \frac{3}{1 } = \frac{12}{4} = \frac{15}{5} \\ [/tex]
-4(3x+2) simplified?????
Answers
Answer:
− 12 x - 8
Step-by-step explanation:
I hope this is correct
Answer:
-12x-8
Step-by-step explanation:
distribute the -4
(-4)(3x) + (-4)(2)
multiply
-12x-8
Janet has 10 pairs of specialty socks, each pair in a different color. Suppose she randomly picks two out of the drawer without looking, what is the probability that the two socks are a matching pair?
Answers
Answer:
1/10
Step-by-step explanation:
If a client invests $4,000 in a money market account and does not deposit or withdraw any money for the next 30 years, how much money will be in the account at the end of that 30 years?
A)$4,072.49
B)$6,831.14
C)$6,855.72
D)$7,0189.23
Answers
Answer:
$6855.72 is the correct answer
Answer:
1.8%
Step-by-step explanation:(1.005[tex](1.005^4)t1.018^t 1+r=1,018 r=0.018[/tex])^t
PLEASE HELP!!!!!!!!! Solve the system using elimination method.
-14x+4y=-24
-7x-7y=-21
Choices:
a.(4,2)
b.(2,1)
c.(-2,-6)
d.(3,4)
Answers
Answer:
The answer is (6,12)
107x= 642
x=6
7•6 +2y=66
y= 12
5^4 = 5 x 5 x 5 = what is the value of 5^4
Answers
Answer:
625?
Step-by-step explanation:
Answer:
625 is the value of 5×5×5×5 or 5^4
find the discriminant of 2x square + x - 6 is equal to zero?
Answers
Answer:
49
Step-by-step explanation:
discriminant,b^2-4ac
=1-4×2×(-6)=49
If a^2- b^2 = 648 and (a - b) = 24. What is the value
of (a+b)?
Answers
Help plz and don’t spam for points
Answers
Look I tried ok???? Sorry... =_=
km of 2km,1km,2km,3km,3km,6km
Answers
(-11 x +3 ) -2 (-11/4 x -5/2) .
Answers
Answer:
- 11/2x + 8
Step-by-step explanation:
The volume of a rectangular prism is 72 cubic units. If the length of the prism is 6 units, What might the width and height be? how many solution are there?
Explain your answer
Answers
Answer:
anything that adds up to twelve like 3 x 4 or 6 x 2 or 12 x 1 so three answers
Help! Picewise function problem
Answers
Find the radius of the circle given by the equation (x – 5)2 + (y - 3)2 = 225.
Answers
Answer:
The radius is 15
Step-by-step explanation:
In the equation, 225 is a square of a radius, so the radius itself is the square root of 225, which is 15.
Answer: the radius is 15
Step-by-step explanation:
10 Rotate the point (7, 8) around the origin 90 degrees. State the image of the
point.
A (-7, -8)
B (8, -7)
C (-8,7)
D (8,7)
Answers
Answer:
(-8, 7)
Step-by-step explanation:
for 90 degree rotations u switch the numbers and make the first number opposite
Answer:c
Step-by-step explanation:
-8,7
Hey anybody plz help me ;C
Answers
Answer:
her equation should be a² + 3² = 4²
Step-by-step explanation:
a² + 3² = 4²
a² + 9 = 16
a² = 7
a = [tex]\sqrt{7}[/tex]
a ≈ 2.6 inches
Frances gets 6 paychecks in 12 weeks. How many paychecks does she get in 52 weeks?
and you show the way you got the answer
Answers
52/2=26
Answer:
Twenty six, 26.
Step-by-step explanation:
12 divided by 6= 2- that's the unit rate.
52 divided by 2=26
If you need pictures to see this, I have included it in a picture:
Stacy's Checking Account
This month, Stacy deposits 4 paychecks, each one for $175.
She makes 2 utility payments for $60 each.
She makes another payment for $80.
1 point
DO NOT TYPE IN THE $. It is already included.
Kevin deposits a total of $ type youryanswer...
Answers
The simple interest on an investment of $3600 over 2 years is $504. Find the interest rate to the nearest one decimal place.
Answers
Answer:
7%
Step-by-step explanation:
Given data
Principal= $3600
Time= 2 years
SImple interest= $504
The expression for the simple interest is given as
SI= PRT/100
We want to find the rate R
504= 3600*R*2/100
cross multiply'
504*100= 3600*R*2
50400= 7200R
divide both sides by 7200
R= 50400/7200
R= 7%
Hence the rate is at 7%
We want to find the zeros of this polynomial: p(x)= (x-1) (x+3) (2x+1)
Answers
Answer:
X=1, x= -3, x= -1/2
Step-by-step explanation:
okay, so you've got your zeros right here actually. it's very simple, so I'll give you the reader's digest: SET THEM ALL TO ZERO
x-1=0 add your one, so that's x=1
x+3=0, subtract your 3, so that's x= -3
the last one is tricky: 2x+1=0, 2x= -1, but you can go further. divide your two, and you're left with x= -1/2
I hope this helps!!!
2.
The rate of change is constant in the graph. Find the rate of change. Explain what the rate of change means for the situation.
A. –3; value drops $3 every year.
B. –1; value drops $1 every year.
C. [tex]-\frac{100}{3}[/tex]; value drops $100 every 3 years.
D. –100; value drops $100 every year.
Answers
Answer:
you take 2 points on the graph
(3,300) and (6,200)
and then you do y2 -y1
x2-x1
you plug in the values
200-300
6-3 = -(100)/(3)
every 3 years the resale of a refrigerator decreases by 100 dollars.
its basically the rate that the price goes down for resale value of a refrigerator
Step-by-step explanation:
Let's take the points displayed on this graph:
(300, 3) (200, 6) and (100, 9).
Our first value in the points represents the amount of money for the resale value of a refrigerator, and the second value represents the number of years after the original purchase. So, as we can see, as the years increase, the value goes down $100 dollars every three years.
3 years after original purchase: $300
Increase years by three, value goes down by $100
6 years after original purchase: $200
The rate of change in this situation means that for every resale three years after the original purchase, the value will decrease by $100.
i need an answer asap!!
Answers
Answer:
For every 1 Tablespoon, there are 3 Teaspoons
what is the mean median mode range of 3,14,7,12,4,9,16,4,8,20
Answers
First, order the number set from least to greatest:
3 , 4 , 4 , 7 , 8 , 9 , 12 , 14 , 16 , 20
Mean: You find the mean by combining all the terms, and dividing by the amount of the terms there are in the number set:
(3 + 4 + 4 + 7 + 8 + 9 + 12 + 14 + 16 + 20)/10
(97)/10 = 9.7
Mean: 9.7
Median: You find the median by first ordering the number set from least to greatest, and finding the middle number. Note that if there is a even number of numbers in the set, you find the mean with the two given median digits:
8 & 9 are the median numbers:
(8 + 9)/2 = (17)/2 = 8.5
Median: 8.5
Mode: The mode is the number(s) in the set that shows up the most:
Mode: 4 (shows up one more time than all other numbers)
Range: The range can be found by subtracting the least number from the greatest number in the number set:
Range: 20 - 3 = 17
Range: 17
~
I need this fast!! Sam scores 4 goals per game. What is the rate unit of this rate?
A. games
B. goals per game
C. 4
D. goals
Answers
Answer:
B: goals per game
Step-by-step explanation:
She will atleast score 4 goals per game