zayybhaddie zayybhaddie

15-10-2021
Mathematics

contestada

What is the value of the expression below when y=9 and z=3
10y-7z

Respuesta :

blehblehbleh12 blehblehbleh12

15-10-2021

Answer:

69

Step-by-step explanation:

10y - 7z = ? y=9 z=3

(10 x 9) - (7 x 3) = ?

90 - (7 x 3) = ?

90 - 21 = 69

Answer Link

Otras preguntas

How many solutions does the system of nonlinear equations graphed below have?

Where does all of the energy in the food web come from?

Little Richard started out on the ""Chitlin’ Circuit""doing what job?

Bass Accounting Services expects its accountants to work a total of 23 comma 000 direct labor hours per year. The company's estimated total indirect costs are

Find and interpret the marginal frequencies.

Suppose the Federal Reserve purchases financial assets worth $10 from H&G Bank. This expansionary monetary policy causes the supply of money to increase by

What are the 8 main environmental pressures?

you will get alot of points if you answer this explain your answer

. If the U.S. enacted an educational system like that of Sparta would it have a negative or positive impact on the school systems? How?

Change the following sentences into interrogative 1 He was present