altqueenbri altqueenbri

24-02-2021
Mathematics

contestada

Evaluate -20a - 65 for a = 2.7

Respuesta :

nathanns nathanns

24-02-2021

Answer:

-119

Step-by-step explanation:

Substitute a for 2.7 since a = 2.7

Then multiply -20 by 2.7 = -54

Next subtract -54 by 65

Finally, you have your answer!

Answer Link

Otras preguntas

Can someone please help?

Average magnitude of earthquakes between California and alaska

Use the dilution formula, m1v1 = m2v2, to calculate the concentration of cu+2 ions in cuvettes 1 and 2. record these concentrations in your lab notes.

A patient is admitted to the emergency room with second-degree (partial-thickness) burns over 30% of the total body surface area with poor skin turgor, a urine

A function's graph may include solutions that do not appear in its table of value?? True or false

How to write eight hundred fifty-four and ninety-six hundredths

Please need help thank you

Use scientific notation to express the diameter of a human hair that measures 0.0018 centimeters.

How did new knowledge, based on Aristotle and other Greek thinkers, pose a challenge to Christian scholars?

The absence of living sperm in semen, which is a sign of infertility, is known as: