Ask question

Ask question

All categories

3 years ago

14

The $48 that Frederick spent on books is equal to 1/2 the amount that he spent on books last week. Write an equation to figure o

ut how much he spent on books.
Happy Easter and thank you for helping me

1 answer:

aliina [53]3 years ago

3 0

48=1/2b

Happy Easter!!!

You might be interested in

Which set is closed under subtraction?

siniylev [52]

Third one is correct

7 0

3 years ago

Use the rational zeroes theorem to state all the possible zeroes of the following polynomial:

Mkey [24]

Answer:

All the possible zeroes of the polynomial: f(x) = $3x^{6} + 4x^{3} - 2x^{2} +4$ are ±1 , ±2 , ±4 , ± $\frac{1}{3}$ , ± $\frac{2}{3}$ , ± $\frac{4}{3}$ by using rational zeroes theorem.

Step-by-step explanation:

Rational zeroes theorem gives the possible roots of polynomial f(x) by taking ratio of p and q where p is a factor of constant term and q is a factor of the leading coefficient.

The polynomial f(x) = $3x^{6} + 4x^{3} - 2x^{2} +4$

Find all factors (p) of the constant term.

Here we are looking for the factors of 4, which are:

±1 , ±2 and ±4

Now find all factors (q) of the coefficient of the leading term

we are looking for the factors of 3, which are:

±1 and ±3

List all possible combinations of ± $\frac{p}{q}$ as the possible zeros of the polynomial.

Thus, we have ±1 , ±2 , ±4 , ± $\frac{1}{3}$ , ± $\frac{2}{3}$ , ± $\frac{4}{3}$ as the possible zeros of the polynomial

Simplify the list to remove and repeated elements.

All the possible zeroes of the polynomial: f(x) = $3x^{6} + 4x^{3} - 2x^{2} +4$ are ±1 , ±2 , ±4 , ± $\frac{1}{3}$ , ± $\frac{2}{3}$ , ± $\frac{4}{3}$

Learn more about Rational zeroes theorem here -https://brainly.ph/question/24649641

#SPJ10

7 0

1 year ago

(−7c+8d)0.6<br> write this as an equivalent equation

KengaRu [80]

-4.2c+4.8d is the answer to this equation.

8 0

3 years ago

Read 2 more answers

Which inequalities have no solution? Check all of the boxes that apply.

Nadya [2.5K]

Answer:

-3x<-3x and -4+x>-2+x are both false

Step-by-step explanation:

1) -3x = -3x; they are the same amount.

2) -4 + x > -2 + x

-x -x

----------------------

-4 > -2

-4 > -2 is false because -2 > -4.

7 0

2 years ago

Is the ordered pair a solution to the system of linear equations?

Marta_Voda [28]

<span>-7x + 2y = 0
6x + 6y = 0
</span><span>ordered pair: (−2,2)

the way to figure out if that ordered pair is a solution is pretty simple, you just plug the ordered pair into both equations, and check if the outcome is true.

</span>-7(-2) + 2(2) = 0
14 + 4 = 0
18 = 0 is NOT true, so this isn't a solution. still, check your second equation as well.

6x + 6y = 0
6(-2) + 6(2) = 0
-12 + 12 = 0

for this equation, it is a solution. however, because the solution must apply to the system as a whole, and not just one of the equations, the ordered pair still is not a solution.

5 0

3 years ago