Twa kɔ nsɛm atitiriw so

Sign up for FREE

Indices Year 8

Last updated about 7 years ago

12 Nsɛmmisa

1

1

1

1

1

1

1

1

1

1

1

1

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

What is the value of 2a - 3b if a=2 and b = -5

-11

19

-13

57

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

The formula C=2.2k + 4 can be used to calculate the cost in dollars, C, of travelling by taxi for a distance of k kilometres. Find the cost of travelling 4.5km by taxi.

13.9

10.7

103

6.244

Asemmisa {{asɛmmisaAhyɛnsode}}

3.

Simplify

Asemmisa {{asɛmmisaAhyɛnsode}}

4.

Simplify 4a + 11 - 2a

6a + 11

17a

11 - 2a

2a + 11

Asemmisa {{asɛmmisaAhyɛnsode}}

5.

Simplify

4

4a

Asemmisa {{asɛmmisaAhyɛnsode}}

6.

Simplify

Asemmisa {{asɛmmisaAhyɛnsode}}

7.

Expand

Asemmisa {{asɛmmisaAhyɛnsode}}

8.

Simplify

Asemmisa {{asɛmmisaAhyɛnsode}}

9.

What is the constant variable in the expression

Asemmisa {{asɛmmisaAhyɛnsode}}

10.

Expand and simplify

Asemmisa {{asɛmmisaAhyɛnsode}}

11.

Simplify

Asemmisa {{asɛmmisaAhyɛnsode}}

12.