MATHEMATICS HIGH SCHOOL

Two numbers have a product of 48 and a sum of 19 what are the numbers and how do you know

Answers

Answer 1

Answer: The numbers are 3 and 16. If you multiply these two numbers you get 48 and if you add them you will get 19.

Answer 2

Answer:

Answer:

Write in Standard Form

Solve the Function Operation

Simplify

Write in y=mx+b Form

Evaluate the Function

Factor

Graph

Find the Equation with Real Coefficients

Add

Find the Exact Value

Find the Value of the Constant

Find the GCF

Step-by-step explanation:

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Millie works 8 hours each Saturday and earns £50. On a Saturday she spends £2.75 on bus fares and £4.25 on lunch. What percentage of her earnings does she spend on bus fares and lunch?

Answers

The answer is 0.14 or fourteen percent (14%). I arrived to this answer through simply finding the sum of her spending on bus fares and lunch (2.75 + 4.25) and came up with 7. Then, I divided it by her total earnings which is 50 - which led me to have the answer of .14 or 14%.

Choose the correct classification of 2x + 10x2 − x3 by number of terms and by degree.Third degree trinomial
Fourth degree trinomial
Sixth degree polynomial
First degree binomial

Answers

Answer:

(A)Third degree trinomial

Step-by-step explanation:

The given expression is:

$2x+10x^2-x^3$

Now, Degree of the expression is defined as the highest power of the variable given in the expression, thus in the given expression that is $2x+10x^2-x^3$ the variable is x and the highest power of x is 3, therefore it is a third degree expression.

Also, Trinomial is an expression which consists of three terms, and also the given expression $2x+10x^2-x^3$ consists of three terms that are $2x, 10x^2 and -x^3$ therefore, the given expression is a third degree trinomial.

Thus, option A is correct.

Hello,
answer A
degre=3
nb terms=3

F(x) = 2x2 + 1 what is f(x) when x = 3 ?

Answers

Answer:

2x^2 +1 (x=3)

2(3)^2 +1

6^2 +1

36+1

Iola has $75. She buys a pair of shoes on sale for one-half off and a pair of socks for $6. She has $32 left. Which equation can be used to find x, the regular price of the shoes?

Answers

Answer:

To solve for the problem above, let x be the regular price of the shoe.

1/2x is the one-half price of the shoe then we add 6 for the pair of socks,

1/2x + 6, then lola has 32 left so we add that too, 1/2x + 6 + 32 = 75. The total amount of lola spent is 75 - 32, which is 1/2x + 6.

Step-by-step explanation:

The length of a rectangle is 5 5 centimeters less than six times six times its width. Its area is 14 14 square centimeters. Find the dimensions of the rectangle.