dulcelushesbear dulcelushesbear
  • 15-09-2021
  • Mathematics
contestada

15. What is the value of this expression when z=-4?
5z +9 - 4z

15 What is the value of this expression when z4 5z 9 4z class=

Respuesta :

rijarafiquee
rijarafiquee rijarafiquee
  • 15-09-2021

Answer:

5

Step-by-step explanation:

5z +9 - 4z

- All you have to do is substitute the value of z instead of the variable.

5(-4) + 9 - 4(-4)

-20 + 9 + 16

-11 + 16

5

Answer Link

Otras preguntas

Is the sentence after staring at each other for a few minutes,the snakes slithered away a complex sentence a simple sentence or a compound sentence?
how many sets of primers are needed for dna profiling?
Conduct an investigation on the extent at which media contributes to democracy in South Africa. Not more than 300 words, report your findings. ​
What are irrational and rational numbers?
According to FDR, what is the top priority for the government?
Where was Peloponnesus located? Southwestern Greece Central Europe East Africa South America
What is the equation of the line that has a slope of 1 and passes through the point (1,5)? Oy - 1 = (t + 5) y – 5 = (1 - 1) y + 1 = (1 - 5) y + 5 = (x + 1) Subm
how do you transfer a heart
WHAT IS THE LENGTH!!! the area is 107.95 the base is 12 the height is 12.7 the length is x
poor old johnny ray is the beginning of the first verse of which 1982 hit single?