beyoncetilbanie1 beyoncetilbanie1

11-10-2019
Mathematics

contestada

19-9(a+b). a=2 b=5 and c=-2 evaluate the expression

Respuesta :

beauprerobert600 beauprerobert600

11-10-2019

Answer:

70

Step-by-step explanation:

19-9(2+5)

19-9=10

2+5=7

10*7=70

since there is no c i don't know what the c is meant for

Answer Link

Otras preguntas

Can someone show me how to solve this? A boat took 5 hours to travel 60km up a river, against the current. The return trip took 3 hours. Find the speed of the b

Factor the following and find the zeros.1. x2 - 169 = 0 2. x2 + 14X + 49 = 03. x2 - 17x + 42 = 0 4. 2X2 - 9X - 5 = 05. 3X2 + 11X - 4 =0

let A={0,1,2,3,4,6} and B={2,4,6,8} find a.)AnB b.)AUB

How will you describe the sequence of oxygen, carbon dioxide and blood flow?

6. Minimum value determined by the formula function f (x) = 2x ²-8x + p was 20. Value f (2) is.7. Shape factor of the quadratic equation 4x ²-13x = -3 is ...8.

Can someone help me??

what are the principal parts of a verb?

What's the answer please

what is a faux pas? please help

Can someone show me how to solve this? A boat took 5 hours to travel 60km up a river, against the current. The return trip took 3 hours. Find the speed of the b