Write an inequality that represents the verbal expression all real numbers less than 74

The required inequality is

SOLUTION:  

Given, a verbal expression: all real numbers less than 74. Assume the set of real numbers that are less than 74 as x.

So, the inquality expression will be where the symbol < is the less-than sign

The real numbers include all the rational numbers, such as the integer −5 and the fraction , and all the irrational numbers, such as (1.41421356..., the square root of 2, an irrational algebraic number)

An inequality says that two values are not equal. The five inequality symbols are as follows,

•≠ = not equal to

•> = greater than

•< = less than

•≥ = greater than or equal to

•≤ = less than or equal to

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b