What is the number if 15% of 500 is equal to 7.5% of a number?

A) Trucks have n wheels. How many wheels would 150 trucks have? b) Mike has y sweets. He cares the sweets among 5 friends. How many sweets does each friend get? c) Mary has x pencils. Her friend has three times that amount plus 4 more.

The box plots show the average wind speeds, in miles per hour, for various cities in two different countries Average Wind Speeds of Cities in Country A Average Wind Speeds of Cities in Country B Which statement compares the median wind speeds for

Write a sentence that explains the relationship between the values of the two sevens in 277,180

Over what interval (s) is the function decreasing? A) - ∞ < x < ∞ B) - ∞ < x < 5 C) 5 < x < ∞ D) never

Determine the area under the standard normal curve that lies to the left of the following z score. Use a table if necessary. Round your answer to four decimal places. z = 1.57

A stocks value decreased the same amount each day for 4 days. If the total change in value was - 2.5 what was the change each day?

The average of 80,95,75,60

Factor completely 3x2 - x + 5.

Mary is two inches more than half as tall as John. Translate the sentence into an equation using M to represent Mary height and J to represent john height

Identify the graphed linear equation. A) y = 2 3 x + 3 2 B) y = 2 3 x - 3 2 C) y = - 2 3 x + 3 2 D) y = - 2 3 x - 3 2