ayana389 ayana389

04-06-2021
Mathematics

contestada

Evaluate the expression.
a - 7ab + b when a= 4 and b = -3

Respuesta :

zaradyer zaradyer

04-06-2021

Answer:

85

Step-by-step explanation:

4 - (7 x 4 x -3) + -3

4 - (28 x -3) -3

4 - (-84) -3

88 - 3

85

Answer Link

honeybearashe honeybearashe

04-06-2021

The answer is 85 to your question

Answer Link

Otras preguntas

which statement best explains the change over the 10 year period?

I need help plz plz hlep

la poesía narrativa larga sobre actos heroicos o grandes, ficticios o reales A. la poesía infantil B. la poesía de la conciencia C. haiku D. la poesía épic

Explain how the properties of water allow the survival of the aquatic organisms under the ice sheet.

As shown on the diagram, a regular pyramid has a square base whose side measures 6 inches. If the altitude of the pyramid measures 12 inches, it’s volume, in cu

x+y=9 xy=7 (simultaneous equations) solve

Explain why it is important for a person to be unique.

What percentage of krebs cycle enzymes are synthesized on membrane-bound ribosomes?

Which statement was NOT a responsibility of a knight? A knight conducted himself according to a code of behavior known as chivalry. A knight had to underg

Korea Divided at 38th Parallel” “Hungarian Revolution Crushed” “Missile Sites Spotted in Cuba” The events in these headlines contributed to the: