06-01-2019
Mathematics

contestada

Evaluate the expression 9-z when z=4

Respuesta :

dinoearthowo dinoearthowo

06-01-2019

Answer:

5

Step-by-step explanation:

All you have to do is substitute 4 in for where z is. The new equation would be 9-4, and the answer to that is 5.

Answer Link

jazzie305 jazzie305

28-01-2019

Answer:

Step-by-step explanation:

the answer is 5 because if n = 4 then 9 - 4 =5

Answer Link

Otras preguntas

PLEASE HELP 10 POINTS!! PLEASE HELP IT IS A EXAM

4. (a) Explain why the efficiency of a machine cannot be 100%. (b) A screw jack, 25% efficient and having a screw of pitch 0.4cm is used to raise a load through

Does anyone know the answer to this; help is really appreciated thanks.

Simplify: [tex]\frac{10^4}{10^6}[/tex]

why did the Kansas Nebraska act repeal the Missouri compromise

Peter works in the Spring Roll restaurant. He earns $15.50 per hour plus tips of 15% of food sales. If Peter works 35 hours this week and has $4000 of food sale

The density of oxygen gas at a certain temperature and pressure is 1.345 g cm-3. How many oxygen atoms are present in 2.0 L of oxygen gas at this same temperatu

weather characteristics of convectional rainfall

1. Convert the following improper fractions to mixed numbers; a. 55 2 b. 43 3 2. Convert the follo

Question content area top Part 1 A computer store buys a computer system at a cost of $. The selling price was first at , but then the store advertised a mark