Question

Evaluate:
3m - 2x

m = 5, x = 4

Answer 1

\(\Large m = 5, x = 4
\\\Large \Rightarrow 3m-2x=3\times5-2\times4=15-8=7\)

Answer 2

thx

Answer 3

Evaluate:
-3r - 13

r = 2

Answer 4

\(\Large -3\times2-13=-6-13=-19\)

Answer 5

Evaluate:
3z + 2

z = 5

Answer 6

\(\Large 3\times 5+2=15+2=17\)

Answer 7

my friend was right lol was just making sure will yu help with my atha ones

Answer 8

^^yes

Answer 9

In this algebraic expression, what is the 3 called 6n + 3

Answer 10

3 is called a constant term

Answer 11

Evaluate:
5a + d - bc =

a = 5, b = 7, c = 2, d = 4

Answer 12

Evaluate:
-3r - 13

r = 2

Answer 13

1. \(\Large \color{red}{5a + d - bc =5\times5+4-7\times2=25+4-14=15}\)
2.\(\Large \color{red}{-3r - 13=-3\times2-13=-6-13=-19}\)

Answer 14

thx i passed

Answer 15

Glad to hear that^^

Answer 16

=)