1.which expressions are polynomials? select each correct answer. pick more then one.
7x^7−x−5
35x²
4x+√x−1
x/5+2
which expressions are polynomials?
select each correct answer. pick more then one
a. x^2−x√+2
b. y
c. 2 + s
d. 4x³ + y
which description is correct for the polynomial −5x^3−4x+1?
a. cubic binomial
b. quadratic trinomial
c. cubic trinomial
d. cubic monomial
what is the degree of the polynomial −2x^2y^4−1/2z ?
a.1
b.2
c.4
d.6

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt