Answer:
B.$ 0.39
Step-by-step explanation:
1 OUNCE OF PECAN =$7.84÷40=$0.196
2 OUNCES OF PECAN =$0.196×2=$0.39
Answer:B
Step-by-step explanation:i got it right .
Jim ran 4 miles less than twice as many as Bob. If Jim ran 24 miles, write an equation to find x the number of miles that Bob ran.
Answer:
bob ran 8 miles
Step-by-step explanation:
Answer:
2x - 4 = 24 Bob ran 8 miles
Step-by-step explanation:
Tra'Niyah spent half of the money she made babbysitting on mew shoes. If she baby sat for 6 hours and charged $8.75 per hour, how much money did she have left after shoe shopping
Answer:
She has $26.25 after shoe shopping
Step-by-step explanation:
if you multiply $8.75 by 6 hours, you get $52.50
then divide that by 2 and you get $26.25
Answer:
26.25 dollars
Step-by-step explanation:
8.75x6= 52.50
52.50/2 equals 26.25
Carmen has 240 action figures she wants to display in 4 bookcases. Each bookcase has 5 shelves, and each shelf gets the same number of action figures. What is true about how Carmen can display her action figures?
She can put ____ action figures in each bookcase
She can put ____ action figures on each shelf
The choices are
a. 5
b. 12
c. 30
d. 60
e. 231
f. 249
PLESSE HELP
Answer:
60 books in one bookcase
12 books in one shelf
plz mark brainliest
Step-by-step explanation:
figures is one bookshelf =240/4
figures in each shelf=240/4*5
Solve for y y + 7 = 9
Answer:
y = 2
Step-by-step explanation:
Given
y + 7 = 9 ( subtract 7 from both sides )
y = 2
Simplifying
y + 7 = 9
Reorder the terms:
7 + y = 9
Solving
7 + y = 9
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Add '-7' to each side of the equation.
7 + -7 + y = 9 + -7
Combine like terms: 7 + -7 = 0
0 + y = 9 + -7
y = 9 + -7
Combine like terms: 9 + -7 = 2
y = 2
Simplifying
y = 2
-FrxziteTheLxoser- I hoped i helped you today! :)
Prove that sin²α + cos²α = 1 and [tex]\frac{1}{cos^{2}\alpha }[/tex] = 1 + tan²α
Answer:
See Explanation
Step-by-step explanation:
[tex] { \sin}^{2} \alpha + { \cos}^{2} \alpha = 1 \\ \\ LHS = { \sin}^{2} \alpha + { \cos}^{2} \alpha \\ \\ = \cancel {\sin}^{2} \alpha + { 1 -\cancel{ \sin}}^{2} \alpha \\ \\ = 1 \\ \\ = RHS \\ \\ \\ \frac{1}{ { \cos}^{2} \alpha } = 1 + { \tan}^{2} \alpha \\ \\ LHS = \frac{1}{ { \cos}^{2} \alpha } \\ \\ = { \sec}^{2} \alpha \\ \\ = 1 + { \tan}^{2} \alpha \\ \\ = RHS[/tex]
Hello guys plz help me with this question, plz show me the working so i know how you did it, THANK YOU!
9514 1404 393
Answer:
a) 13%
b) 65.9%
Step-by-step explanation:
a) You can use n=1 to find the percentage remaining at the end of 1 hour:
P = 100(0.87^1) = 87
This is 13% less than 100%, so the decay rate per hour is 13%.
__
b) Fill in n=3 and evaluate the expression.
P = 100(0.87^3) = 65.8503
After 3 hours, about 65.9% of the caffeine remains.
1) Slope = -4, y-intercept = 2
When you subtract an number from both sides of an inequality, do you flip or change the direction of the inequality?
Answer:
you only have to flip the inequality if you you are divide or multiplying by a negative
Guys I need a lot of help and fast like fast fast just comment plz
Answer:
8
Step-by-step explanation:
Please, i need help on how to solve problems like these. I dont understand and i wasnt in class when they taught it to us. PLzzzz.Will make it the brainiest if its corrected and explaining how to solve problems like these.
Answer:
x = 20
Step-by-step explanation:
You can use Pythagorean theorem which is [tex]a^2 + b^2 = c^2[/tex]
a = 12
b = 16
and c would be x.
12^2 + 16^2 = c^2
144 + 256 = c^2
400 = c^2
square root
c = 20 or x = 20
Find the closest point on the line.
y = - x -4 to (4,4)
Answer:
(-2,-2)
Step-by-step explanation:
The closet point on a line to any given point is the point where a perpendicular line intersects them both. The perpendicular line to y=-x-4 that intersects (4,4) is y=x. If you graph them both, you will find that they intersect at (-2,-2).
Answer:
y = x - 4
Step-by-step explanation:
root (4,0)
domain XER
y intercept (0,-4)
eeeeeee someone help
Answer:
C
Step-by-step explanation:
The he has to pay 40$ a month (40*m or 40m) + the intial amount of 75. So put together this equation would be C. Hope this helps!!! :)
Answer: C t = 40m +75
Step-by-step explanation:
On Saturday, 200 people visited a farmer’s market. Of those who visited, 40% were children. How many children visited the farmer’s market on Saturday?
Answer:
80 children
Step-by-step explanation:
(200 * 40) /100 = 80
Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. Write the
polynomial in standard form.
3i, 2 - i
Answer:
t
Step-by-step explanation:
I my last questions got reported so...here are 100points
what is
[tex]107 \times 58[/tex]
Answer:
what bait don't know that
Answer:
6,206
Step-by-step explanation:
it's multiplication, if anything you could just use a calculator.
<3 Enjoy,
Dea
Emma's sister is nine years older
than Emma. Their combined ages
add up to 49. How old is Emma?
(The answer isn’t 40 bc it say that her sister is 9 years OLDER then Emma) pls help
Answer:20 I believe
Step-by-step explanation:
Answer:
yeah it should be 20 they're correct
SOMEONE PLEASE ANSWER
the equation is 7x-3 over 9 > 8-2x
Answer:
solving the inequality we get [tex]\mathbf{x\geq 3}[/tex]
The graph is attached below.
Option C is correct option.
Step-by-step explanation:
We need to solve the inequality [tex]\frac{7x-3}{9}\geq 8-2x[/tex]
First we will solve the inequality to find value of x
Solving:
[tex]\frac{7x-3}{9}\geq 8-2x[/tex]
Step 1: Multiply both sides by 9
[tex]9(\frac{7x-3}{9})\geq 9(8-2x)\\7x-3\geq 72-18x[/tex]
Step 2: Adding 3 on both sides
[tex]7x-3+3\geq 72-18x+3\\7x\geq 75x-18x[/tex]
Step 3: Add 18x on both sides
[tex]7x+18x\geq 75-+18x\\25x\geq 75[/tex]
Step 4: Divide both sides by 25
[tex]\frac{25x}{25}\geq \frac{75}{25}\\x\geq 3[/tex]
So, solving the inequality we get [tex]\mathbf{x\geq 3}[/tex]
The graph is attached below.
Option C is correct option.
table, proportional or non-proportional?
$1500 at 9% for 2 years
Answer:$270
Step-by-step explanation:
I=PRT
Interest=principal times rate times time
Principal=1500
Rate=9%=0.09
Time=2
I=1500 times 0.09 times 2
I=1500 times 0.18
I=270
Interest=270
Total is 1500+270=1770 total paid
point)
Complete the missing value in the solution to the equation:
6x + x = y + 2x
(3,
Answer:
-2
Step-by-step explanation:
The number of swimmers at a city pool on Monday was twice the number who were there on Tuesday. The number at the pool on Wednesday was 11 fewer than 3 times the number on Tuesday. The total swimmers for all 3 days were 625. How many swimmers were at the pool each day? Define a variable, write an equation, and solve the problem.
Answer:
102 1/3 swimmers
Step-by-step explanation:
Let
Number of swimmers on Tuesday = x
Number of swimmers on Monday = 2x
Number of swimmers on Wednesday = 3x - 11
Total swimmers for all 3 days = 625
x + 2x + (3x - 11) = 625
3x + 3x - 11 = 625
6x = 625 - 11
6x = 614
x = 614 / 6
= 102 2/6
x = 102 1/3 swimmers
Number of swimmers on Tuesday = x = 102 1/3 swimmers
Number of swimmers on Monday = 2x
= 2(102 1/3)
= 204 2/3
Number of swimmers on Wednesday = 3x - 11
=3(102 1/3) - 11
= 307 - 11
= 296
Find the unit rate
5 calculators cost $180 ________________________
Mowed 6 yards for $30 ________________________
10 chocolate bars cost $17 ____________________
5 movie tickets cost $35 __________________________
$19 for 5 books _______________________________
200 bagels in 2 hours ________________________
56 people can ride the Ferris Wheel in 4 hours _____________
5 cans of green beans for $3.20 ______________________
3 pounds of bananas for $3.06 ________________________
4 tickets to the movies costs $36 ___________________
PLEASE HELP BRAINLIEST IF CORRECT
Answer:
vvvvvvvv
Step-by-step explanation:
A.36
B.5
C.1.70
D.7
E.3.80
F.100
G.14
H.0.64
I.1.02
J.9
Basically you dived the two numbers for your awnser
Which of the following statements best explains why this graph represents a relation that is not a
function?
-The y-values between 1 and 2 are each paired with multiple x-values.
-The x-values between 1 and 3 are each paired with multiple y-values.
-The graph does not pass through the origin.
-The graph extends forever to both the left and the right.
Answer:
the second answer
Step-by-step explanation: too lazy to explain
Answer:
The 3 the graph extends forever to both the left and the right.
Step-by-step explanation:
{(0, 1), (1, 4), (2, 5), (3, 7)}
not a function or function
Answer:
It's a function
Step-by-step explanation:
Find the value of each variable listed.
Answer:
a = 90
b = 28
c = 68
d = 22
Step-by-step explanation:
[tex]a = 90[/tex]
[tex]d=22[/tex]
[tex]22+90=112[/tex]
[tex]180-112=68[/tex]
[tex]c=68[/tex]
[tex]62+90=152[/tex]
[tex]180-152=28[/tex]
[tex]b=28[/tex]
Please help i will mark braniliest and 30 points
If you solve the inequalty 2x < 14, the solution set is x < 7. Graph x < 7 on a number line. Which one of the listed values of x is included in x < 7
A) x=8
B) x = 7
C) x = 12
D) x= -8
Answer:
D) x = -8
Step-by-step explanation:
All the values less than 7 are included in the number line. The graph on number line is shown in figure attached. In the options given, all values in Option A, B and C are greater than 7 so these cannot be included.
A graph of a function in the photo, all blanks have these same answer choices.
PLEASE ANSWER
Answer:
did you try google ? I usally search up things when I dont usally know i dont know to be honest try to search it up if you already did then good luck I hope someone answers
help fast please it's timed
Answer:
2x= 3x-7
-x=-7
x=7
so, the first option
Step-by-step explanation:
what is the coefficient of -2x+8=10
Step-by-step explanation:
Let's solve your equation step-by-step.
−2x+8=10
Step 1: Subtract 8 from both sides.
−2x+8−8=10−8
−2x=2
Step 2: Divide both sides by -2.
−2x−2=2−2
x=−1
Answer:
Answer:
-2
Step-by-step explanation:
The coefficient of an equation or expression is any constant that precedes a variable. So, in this case, the only variable is x, so the coefficient is the preceding number, -2.
Please help thank you. If you don’t know, don’t answer.
Answer: 1!
Step-by-step explanation: the x coordinate is 1. The first positive one.