YumiKie YumiKie

21-12-2020
Mathematics

contestada

I need the answer but I don’t quite understand

I need the answer but I dont quite understand class=

Respuesta :

21-12-2020

Answer:

r = 90

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define

(r - 74)/4 = 4

Step 2: Solve for r

Multiply 4 on both sides: r - 74 = 16
Add 74 on both sides: r = 90

Answer Link

Otras preguntas

Rosanne makes 1 1 2 liters of strawberry lemonade. She pours 1 4 of a liter of lemonade into a thermos to take to the park. Her brother drinks 2 5 of the remain

Which of the following biogeochemical cycles is used in cell formation and storage compounds in all organisms? Carbon cycle Hydrologic cycle Nitrogen cycle Phos

Pinky's science fair project in junior high focused on an observation that the crickets outside her window chirped less frequently when the temperature was cold

All else constant, what would Chester’s SG&A/Sales ratio be if the company had spent an additional $1,500,000 for Crimp’s promotional budget and $750,000 fo

Heredity is BEST described as __________. A. the single-most important influence on skill-related fitness B. natural abilities that cannot be changed C. highly

What is the value of the following expression? 6p + 5 when p = 9

Between 1900 and 1910, the population of Texas and Oklahoma together increased by a) 100,000 people b) 1 million people c) 2 million people d) 5 million people

How do I make a lamp have line and movement ?

If the cost to buy a part is less than the direct material, direct labor, and incremental overhead cost of making the part, the company should buy the part. a.

The cost in dollars of making x items is given by the function C(x)=10x+800. a. The fixed cost is determined when zero items are produced. Find the fixed cost f