Answers
B:12t+18-4t+20
C:8y+7-6x-21
9n+3*2n+13
Related Questions
Find the LCM for 12 and 18.
Answers
Answer:
36
Step-by-step explanation:
least common multiple
Nelson is planning out his monthly budget and estimates that he spends $250 on food each month. When he got his bank statement, he discovered that his actual food expense for the month was $315. Calculate his percent error. Round to the nearest whole percent.
Answers
Answer:
21
Step-by-step explanation:
250 / 315 = 0.79
0.79 x 100 = 79
100 - 79 = 21
A new bank customer with $4000 wants to open a money market account. The bank is offering a simple interest rate of %1.8.
a. How much interest will the customer earn in years?
b. What will the account balance be after 20 years
Answers
Answer:
The answer is 1,440 (sorry if it's wrong)
Step-by-step explanation:
so you multiply 4,000 by 1.8% which u will get 72 then multiply 72 by 20 and then that will get you 1,440 again sorry if it's wrong
how many hundredths= 80 thousandths?
Please help.
Answers
Eight thousands equals to eighty hundred :)
Answer:
8 hundredths
Step-by-step explanation:
.
Which of the following statements correctly compares the rate of change for the money earned,
measured as dollars per delivery, between 2 and 4 deliveries and 6 and 8 deliveries?
A. The rate of change is the same between the two time intervals.
B. The rate of change is larger between 2 and 4 deliveries than 6 to 8 deliveries.
C. The rate of change is smaller between 2 and 4 deliveries than 6 to 8 deliveries.
D. The rate of change is a positive value between 2 and 4 deliveries and a
negative value between 6 and 8 deliveries.
Answers
HELP PLEASE EXPLAIN!!!!!!
Answers
Answer:
B) (6,21)
Step-by-step explanation:
x is increasing by 2 and y is increasing by 7 so the next pair would be (6,21)
Answer:
(-6,-21)
Step-by-step explanation:
because the the 14 + 7= 21 and 4 +2= 6 and the x/y is labeled on the left side so it would be the negative one or the first one
4. Find the sale price of $4,200 with a 35% markdown. (Change 35% to a decimal by dividing by a 100 then multiply by 4200 to get the markdown. Then subtract Markdown from 4200) For a Markup you would add.
Answers
Answer:
$27.30
Step-by-step explanation:
4200÷100=42
1% = 42
42×35=1470
4200-1470=2730
Of the 350 solitaire games that Jay played, he won 154 times. What percent of the games did Jay win?
Answers
To find the answer we first have to find the value of each percent, to do this we divide 100 by 350, that gets us approximately 0.286. We know that he won 154 of them we then multiply 154 by 0.286 to get the percentage of games he won and we get 44.044.
Answer:
44%
Step-by-step explanation:
154 ÷ 350 x 100 is 44%
hope this helps
find the x-intercepts of the function g(x)=8x^{2} −10x−3
Answers
Answer: [tex][-\frac{1}{4}, \frac{3}{2}][/tex]
Step-by-step explanation:
Factor:
[tex]g(x) = 8x^{2} -10x-3[/tex][tex]g(x) = x^{2} -10x-24[/tex] ---> multiply constant (3) by coefficient of first term[tex]g(x) = (x+\frac{2}{8})(x-\frac{12}{8} )[/tex] ---> factor (multiplies to 24 and adds to -10. Divide factors by 8 since you multiplied by 8 in previous step)[tex]g(x) = (x+\frac{1}{4})(x-\frac{3}{2})[/tex] ---> simplify[tex]g(x) = (4x+1)(2x-3)[/tex] ---> move denominator of fraction to be coefficient of xSolve:
[tex]0 = (4x+1)(2x-3)[/tex] ---> set equation equal to 0.[tex]0 = 4x + 1[/tex] ---> make each parentheses equal to 0.[tex]-1 = 4x[/tex] [tex]-\frac{1}{4} = x[/tex] ---> x intercept[tex]0 = 2x - 3[/tex] [tex]3 = 2x[/tex] [tex]\frac{3}{2} = x[/tex] ----> x interceptWhich of the relationships below represents a function with the same rate of change as the function y=x-4?
Answers
Answer:
D
Step-by-step explanation:
The slope for the first one is 1 since x stands alone. You have to find the slope for each, and find the one that matches, so divide the change in y over change in x, or for the graphs find where the points are, find the difference in the y and x values and do change in y over change in x. For A, the slope would be -1, so it wouldn’t work. For B, the slope would be -5/4, so it wouldn’t match. For C, the slope would be -4/2, so it wouldn’t be a match. D the slope would be 1 so it is the only one that matches.
Pleasee helpp meeeee
Answers
Explanation: a line is 180*. Angle R is 55. Subtract 180 - 55 = 125.
Explanation
i understood everything but the last part
Answers
Answer:
22 percent? I honestly am confused aswell
An ant can travel at a constant speed of 980 inches every 5 minutes. At this rate, how far can the ant travel in 7 minutes?
Answers
Answer:
1372 inches
Step-by-step explanation:
980 inches divided by 5 to get 1 minute
= 196
196 multiplied by 7 to get 7 minutes
=1372
HELPP MEE THIS MY THIRD TIME ASKING THIS QUESTION: What is the unit rate of the Rosk Construction
Answers
Answer:
what do you want me to figure out???
Rectangle A has a length of 6 and width of 4. Rectangle A prime has a length of 9 and width of 6.
Find the scale factor of the dilation shown.
1/2
3/2
2
2/3
Answers
Answer:
2
Step-by-step explanation:
divided by 2/3 then add the 9 and the 6 and subtract the total
Answer:
3/2
Step-by-step explanation:
correct me if im wrong please
Please help! Best answer will get brainliest!
Answers
Answer: (5,3)
Step-by-step explanation: just go across
Hi I need this asap please help :/
Answers
Answer:i think the answer is 2
Step-by-step explanation:
One side of a cube measures 3.5 in. What is the volume of the cube rounded to the nearest hundredth? ( Volume = LWH)
42.88 inches
42.88 inches cubed
43 inches cubed
42.88 inches squared
Answers
Answer:
Literally look it up on a calc
Step-by-step explanation:
because 3.5•3.5•3.5 is 3.5 to the third power
Save more time. Make more money. It's that simple.
Let's figure out the perfect pole radius for ANY lawn you
might have to mow.
Use variables to write an expression for the perfect pole
radius (R) given the width of the lawnmower (W) and
the length of the rope (L).
R=
Answers
Answer:
This is the first of several posts where I'll use the activities Desmos ... for the pole radius (R) that will make the lawnmower cut the lawn in a perfect spiral. Given the width of the pool in tiles (n), write an expression for the In each case, students are more likely to see algebra as power than punishment
Step-by-step explanation:
What is the volume, in cubic inches, of a cube with edge lengths of 1/2 inch?
Answers
An 9 in. 8 in. 4 in. 2 in. 6 in.
Step-by-step explanation:
I already answered this but I’m positive it’s that and I’ll give a actual explanation
Explanation: 1 square fits 4 times in each side, and if you were to make this irl with little blocks or something it would be proven, I promise it’s 8
Identify the property: 8(a + 7b - 5) = 8a + 56b - 40
Commutative Property of Addition
Associative Property of Addition
Additive Identity
Multiplicative Identity
Distributive Property
Answers
Answer: It would be Distributive
Step-by-step explanation:
Use the distributive property to simplify: 5(a+3b-2)***For your answer, DON'T use spaces. *
Answers
5 x a is 5a. 5 x 3b is 15b and 5 x -2 is -10.
You then put them together 5a+15b-10
Answer:
5a+15b-10
Step-by-step explanation:
If Joe has 50 carrots and gives Beth 75 and his cousin died tomorrow, how long will it take for a wheel to do a full rotation while the car is off on a Sunday?
Answers
Answer:
28 hours
Why? Just because.
A jar has 5 red marbles, 3 blue marbles, and 2 green marbles. What is the probability that you would choose a red marble, KEEP it, then choose a green marble?
1/2
1/4
1/8
1/9
Answers
Answer:
1/9
Step-by-step explanation:
Plsssssssssss Help!!!!!
Which equation to represent a relationship where Y is a nonlinear function of X? Select all that apply.
Answers
Answer: A : no
B : no
C : yes
D : yes
E : yes
F : yes
PLEASE GIVE BRAINLIEST
There are three quarters, five dimes, and twelve pennies in a bag. When a coin is drawn from the bag, it is replaced. If two coins are drawn at random, determine each probability.
7. P(a quarter and then a penny) 8. P(a nickel and then a dime)
9. P(two pennies) 10. P(a dime and then a quarter)
Please don't just answer for points I actually need help
Answers
Answer:
9
Step-by-step explanation:
there are 4 more pennies with adding the dimes and quarters together so there is most likely a high probability for 2 pennies to be pulled.
need help, please
fast I give brainly
Answers
Hope this helps!
Which equation represents the pictorial model below?
Answers:
5 x 0.10 = 0.50
0.17 x 3 = 0.51
3 x 0.15 = 0.45
7 x 0.13 = 0.91
Answers
Answer:
3x0.15=0.45
Step-by-step explanation:
Ruth found 50 chairs for $10. Please help Ruth by figuring out the ratio. (round to 2 decimal places)
A. $5.00 per chair
B. 5 chairs per dollar
C. 0.5 chairs per dollar
D. $0.50 per chair
Answers
Answer:
A. $5.00 per chair
Step-by-step explanation:
50÷10=5
Another helppppppp..........
Answers
Answer: 12
Step-by-step explanation: