Will mark brainliest answer!
Ben wants to buy a new car stereo and he has already saved some money. He used this inequality to represent the amount he still has to save to be able to buy the stereo, where a represents the amount still left to save.

a + 212 greater-than-or-equal-to 365

If Ben saves $15 a week for the next 10 weeks, will he be able to buy the stereo and why?
No, because he needs to save at least $153, and he will only save $150 over the next ten weeks.
No, because he needs to save $577, and he will only save $150 more.
Yes, because he has already saved $365, and the stereo cost $212.
Yes, because he has already saved $212, and he will save another $150.

Answers

Answer 1

Answer:

No, because he needs to save at least $153, and he will only save $150 over the next ten weeks.

Step-by-step explanation:

Brainliest?

Answer 2

Answer:

the answer is A

Step-by-step explanation:

i got it right on the quiz


Related Questions

-3y + 12 = -8x


anyone know how to do this. I need it in y=mx+b and Ax+By=C
slope intercept form and standard form​

Answers

Change -3y + 12 = -8x to the form y = mx + b

Subtract 12 on both sides

-3y = -8x - 12

Divide by -3 on both sides

y = 8/3 + 4


Change original equation to Ax + By = C

-3y + 12 = -8x

Switch -8x and 12

-3y + 8x = -12




(ps, I haven’t done this kind of math in a long time )

please answer correctly
will mark brainlest 1hour to complete

Answers

Answer:

its (0, 0) because the line goes through thex and y intercept

Answer:

2, 0.15

Step-by-step explanation:

Please help ASAP!
Given f(x)=x² – 9x + 20 and g(x)= x -5, find (f/g)(x)
a. X-5
b. x +4
c. -2x - 4
d. x-4

Answers

It’s b if not d if I’m wrong

Solve for x: 2x – y = (3/4)x + 6.

(a) (y + 6)/5,

(b) 4(y + 6)/5,

(c) (y + 6),

(d) 4(y - 6)/5.

Answers

Answer:

its b

Step-by-step explanation:

2x -y = (3x+24)/4

8x - 4y= 3x + 24

5x=4y+24

5x=4(y+6)

x=4(y+6)/5

a car travels 15 miles in 15 minutes how many miles does it travel in 2 hours ​

Answers

Answer:

120 miles in 2 hour

Step-by-step explanation:

One hour has 4 times 15 minutes, so you need to do 15 miles x 4 and that time 2 because its 2 hours.

Given d = 1/2 at^2, solve for a.

A) a = t^2/ 2d
B) a = 2d/t^2
C) a = d - 1/2 t^2
D) a = 1/2t^2 - d

Answers

Isolate the variable by dividing each side by factors that don't contain the variable.
The Answer is B
2d/t^2

11) Which of the following is zero of the polynomial x^3+x^2+x+1

1
-1
both options 1 and 2
None
please answer​

Answers

Answer:

Answer: -1

Step-by-step explanation:

The Polynomial Remainder Theorem

It states that the remainder of the division of a polynomial f(x) by (x-r) is equal to f(r).

We have the polynomial:

[tex]f(x)=x^3+x^2+x+1[/tex]

And we need to determine if x=1 and/or x=-1 are zeros of the polynomial.

Considering the polynomial remainder theorem, if we try any value for x, and the remainder is zero, then that value of x is a root or zero of the polynomial.

Find:

[tex]f(1)=1^3+1^2+1+1[/tex]

f(1)=4

Thus, x=1 is not a zero of f(x)

Now, find:

[tex]f(-1)=(-1)^3+(-1)^2+(-1)+1[/tex]

[tex]f(1)=-1+1-1+1=0[/tex]

Thus, x=-1 is a zero of f(x)

Answer: -1

through (1, 2), slope = 7
Write the equation of a line in slope-intercept and standard form.Given 1 point and a slope

Answers

Answer:

The equation of line is as follows:

Slope-intercept form: [tex]y = 7x-5[/tex]

Standard Form: [tex]-7x+y = -5[/tex]

Step-by-step explanation:

Given that

Slope of line: 7

Point : (1,2)

Slope-intercept form of equation of line is given by:

[tex]y = mx+b[/tex]

Here m is the slope and b is y-intercept.

Putting the value of slope

[tex]y = 7x+b[/tex]

To find the value of b, we have to put the point in the equation

[tex]2 = 7(1) +b\\2 = 7+b\\2-7 = b\\b = -5[/tex]

So the equation will be:

[tex]y=7x-5[/tex]

The standard form of equation of line is:

[tex]Ax+By = C[/tex]

To convert the equation in standard form, subtracting 7x from both sides

[tex]y-7x = 7x-5-7x\\-7x+y = -5[/tex]

Hence, the equation of line is as follows:

Slope-intercept form: [tex]y = 7x-5[/tex]

Standard Form: [tex]-7x+y = -5[/tex]

The equation of a line in slope-intercept and standard form through (1, 2), slope = 7 is  7x - y = 5.

To find the equation of a line in slope-intercept and standard form.

First, we can write the equation in point-slope form. The point-slope formula states:

(y − y₁) = m (x − x₁)

Where m is the slope and

(x1, y1) is a point the line passes through.

Substituting the values from the problem gives:

(y − 2) = 7(x − 1)

Now, we need to convert to standard form.

The standard form of a linear equation is:

Ax + By = C

where, if at all possible,

A, B, and C are integers, and A is non-negative, and, A, B, and C have no common factors other than 1

We convert as follows:

y − 2 = (7 × x) − (7 × 1)

y − 2 = 7x − 7

−7x + y − 2  = − 7

Adding 2 in both side.

−7x + y − 2 + 2 = − 7 +2

-7x + y = -5

7x - y = 5

Therefore,  the equation of a line in slope-intercept and standard form is 7x - y = 5.

Learn more about equation of a line here:

https://brainly.com/question/23602331

#SPJ6

Henry can run 12 laps in 30 minutes. How long will it take him to run 16 laps.

Answers

Answer:

40 minutes

Step-by-step explanation:

30 minutes ÷ 12 laps = 2.5 minutes per lap

2.5 minutes per lap * 16 laps = 40 minutes

What’s the square root of 8 and 75 and 20 and 300 and 15

#not help asap

Answers

8: 2.82842712475
75: 8.66025403784
20: 4.472135955
300: 17.3205080757
15: 3.87298334621

Question in picture solve

Answers

Answer:

Domain: -2, 0, 3, 5

Range: 5, 4, 6, -7

Step-by-step explanation:

The domain is all the values of x and the range is all the values of y.

2.
Turkey for sandwiches costs $7.75 per pound. What equation best represents
y, the total cost of x pounds of turkey?
a. X = 7.75 + y
b. X = 7.75y
C. Y = 7.75 + x
d. Y = 7.75x

Answers

Answer:
d
Explanation:
Y=7.75x
1pound-$7.75x1
Xpound-$7.75xX

The price of orange juice is believed to increase by 14% over the next year. If a gallon of orange juice costs $3.00 now, what will the price be in a year, after the increase?
$

Answers

$3.42

Take the original price and multiply by 1.14

Explanation: 1.14 comes from the whole (1) of the orange juice at the time plus the percent (14% ---> .14).

Best Buy is having a sale and all of their iPad’s are 20% off. The regular price for an iPad is $450.

Part I:
How much money will you save buying the iPad on sale?


Part II:
What is the final cost of the iPad when it is on sale?

Answers

part 1. is 90 dollars
part 2. is 360 dollars
Part 1: You save 360 dollars 450 x .20 equals 90 450-90=360 dollars
Part 2: 90 dollars is the amount you pay


charges competition fees of $250 plus $75 per week for classes. What is the
total charge for 40 weeks?

Answers

Answer:

$3,250

Step-by-step explanation:

You take the initial fee of 250 then add 75x40

250x75(40)=$3250


NEED HELP ASAP ! answers !

Answers

Answer:

92 degrees

Step-by-step explanation:

What is the equation of the line with a y-intercept of -10 and a slope of 3?
A.y = -102 - 3
B.y=-10x +3
C.y= 3x - 10
D.y= 3a + 10

Answers

I am pretty sure it’s C

Answer:

c

Step-by-step explanation:

slope is 3 and y intercept is -10 so y=3-10

Mr Chin bought 3.8 kg of candy, nearest to
100g. What is the least amount of candy in the
bag to nearest kilogram.

Answers

To do this you need to find the lower bound
The lower bound is the minimum amount that would round up to the estimated value

3.8kg, measured to the nearest 100g
The degree of accuracy is to the nearest 100g
100/2 = 50g (0.05kg)

Lower bound 3.8 - 0.05 = 3.75kg

Therefore the least amount of candy you could have in the bag is 3.75kg

Evaluate the exponential expression using the order of operations.



(6+3)4

Answers

Answer:

36.

Step-by-step explanation:

6 plus 3 is 9 and 9 times 4 is 36, hope this helps.

Which expression is equivalent to 6x6 + 12x + 5 ?

A.(2x+1)(3x+5)
B.(2x+5)(3x-1)
C.(2x-1)(3x-5
D.(2x-5)(3x-1)​

Answers

Answer:

Step-by-step explanation:

None of these are correct. Is the equation 6x^6+12x+5 correct?

If you randomly select a card from a well-shuffled standard deck of 52 cards, what is the probability that the card you select is not a 4? (Your answer must be in the form of a reduced fraction.)

Answers

Answer:

12/13

Step-by-step explanation:

A standard deck of cards has four suites

Total number of cards = 52

Total number of cards which are 4 is = 4

The probability that the card selected is 4 = 4/52 = 1/13

S,  the probability that the selected card is not a 4 = 1 - (1/13 )= 12/13

lauren wants to build a model airplane using a scale where 2 inches represents 15 feet. if the airplane is 75 feet long how many inches long should the model be?

Answers

Answer:

Its 10

Step-by-step explanation:

The best bagel company bakes 1,872.they put a bakers dozen ,or 13 bagels, into each bag. How many bags do they fill

Answers

Answer:

144

Step-by-step explanation:

1872 divided into bags with 13 each is

1872/13= 144 bags to fill

Will give brainliest if I can.

Answers

Answer:

x=5

y=-5

Step-by-step explanation:

X=5
Y=-5
Step By Step

1)50% of 60 2) 8 out of 80 is what percent?

Answers

Answer:)

1) 50% of 60 is 30

2) 8 out of 80 is 10%

You're welcome :)

Answer:1. 30

2. 10%

Step-by-step explanation:

Apack of batteries that contains nine batteries costs $20. Determine the cost per battery

Answers

The cost per battery will be around $2.22 per battery

Answer:

$2.22

Step-by-step explanation:

You divide $20 by 9

1. How are polynomials added and subtracted?
2. Write the expression 81^2-80^2 using a difference of squares pattern. What is the solution?
3. What is the common denominator of (ab)/c + (xy)/z?

Answers

Answer:

3: cz

Step-by-step explanation:

Answer:

1.) Polynomials are added or subtracted by changing the signs (when needed) and adding/subtracting like terms

2.)161

3.)cz

Step-by-step explanation:

2.) 81^2-80^2

  (81+80)(81-80)

    161x1

      161

3.)ab/c + xy/z = abxy/cz thus, the common denominator is cz

Hope this helps, hope your call goes well :)

help please :DDDD kinda confused

Answers

Answer:

7 to the 7th power

Step-by-step explanation:

To get your answer you add your two exponents together and that becomes your new exponent. Your base number stays the same..

The answer is 7 ⁷

Step-by-step explanation: 7 ⁴ is 343 and 7 ³ is 2401 so if you multiply those together it is

823,543. 7 ⁷ in total is 823,543

What is this equation in slope-intercept form, 5х – бу = -15?

Answers

Answer:

y = 5/6x + 5/2

Step-by-step explanation:

Rahul has a farm he wishes to fence. The farm is the pentagon ABCDE, shown below. He knows that ABCD is a 140 m by 150 m rectangle, as shown below. He also knows that E is 50 m from the side AB and 30 m from the side BC. Determine the length of AE, the length of DE, and the perimeter of pentagon ABCDE.

Answers

Answer:

How do you except me to know

Step-by-step explanation:

Bruh I came here to find the Awnser not to actually work for it

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