cydneyvantassel cydneyvantassel

06-10-2020
Mathematics

contestada

Evaluate the expression:
3(a + b - 3) - 212a + b - 4) when a = 2 and b = 1

Respuesta :

skyhawk112405 skyhawk112405

06-10-2020

Answer:

417

Step-by-step explanation:

3(2+1-3)-212*2+1-4=?

3-212*2+1-4=?

3-423+1-4=?

420+1-4=?

421-4=?

417

Answer Link

Otras preguntas

who became the leader of the Mexican government in 1833?

Solve the equation: -12 = 3x + 3 Help please .

Find the slope of ( 4,3) & (-2, -1)

What is the following number in decimal form?1.68 × 10^8 =?

When it ionizes, sodium (Na) becomes Na+. Does sodium lose or gain an electron during ionization ? Which has a bigger atomic radius: Na or Na+? Can some one p

Which of the following best describes working conditions in factories in the 1800s?

Teresa bought 313 yards of fabric. How much is this in feet? Write your answer as a whole number or a mixed number in simplest form. Include the correct unit i

distinguish between calories and calories

Dan had some candy to give his five children. he first took eight pieces for himself and then evenly divided the rest among his children. each child received fo

A geologist would most likely work with which of the following? a. geodes b. geometry c. geoducks d. geostationary satellites