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Answered

a = 1, b = 2, c=3, x = 4 and y=5, write only the answer on the space provided.
1. 4x + 3y
2.2 ab-
3.2x - 5y
4. a+b+c
5.6c-7x + 10 y​

Sagot :

Wangxiaofei100508051go

Answer:

1. 4(4)+3(5)

16+15

=31

2. 2(1)(2)

(2)(2)

=4

3. 2(4)-5(5)

8-25

= -17

4. 1+2+3

=6

5. 6(3)-7(4) + 10 (5)

24-28+50

= -4+50

=46

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