lilliannb06
lilliannb06 lilliannb06
  • 13-07-2021
  • Mathematics
contestada

Evaluate 4x-2 when x = 5.
A. 18
B. 12
C. 43
O D. 22

Respuesta :

marcahn77 marcahn77
  • 13-07-2021

Answer:

A: 18

Step-by-step explanation:

1. 4(5) - 2

2. 20 - 2

3. 18

Answer Link
haleema78901 haleema78901
  • 13-07-2021
In algebra when we always see a number with an “x” it’s a multiply.so 4x would be 4 multiply by x in this case x is 5.
4 multiply by 5 will give you 20 then you just subtract the 2 which is 18 so the answer will be A :)
Answer Link

Otras preguntas

​courtney's gourmet cupcakes creates​ _______ utility by combining​ flour, eggs,​ sugar, cocoa,​ nuts, and numerous other ingredients into delectable cupcakes.
"why are more males than females affected by x-linked recessive genetic diseases?"
What is evolution that occurs as a result of chance events?
Where is the vertex of the parabola? y = x2 + 6x + 9
A stew recipe calls for 3.75 pounds of meat. Jack wants to make 5 batches of stew. How many pounds of meat does he need?
5.What was the most lasting accomplishment of the Progressive Movement
_____ helps an individual to improve his/her leadership, interpersonal skills, and self-confidence (life skills).
Which document gave slaves freedom in 1863?
Which molecule is regenerated in the regeneration phase of the calvin cycle? without regeneration of this molecule, the calvin cycle would stop?
Write a paragraph discussing the relationship between the organizational levels of the environment; biosphere, biome, community, population, and organisms