Answer:
Activity 1.1 Fill me
1) If B=2 then 5B=10
2) If S=7 then S+6=13
3) If C=4 then C-4=2
4) If N=11 then 3n+7=40
5) If A=7 and B=0.5 then 5(a+b)=37.5
Activity 1.2 complete me
3.4+1.7=5.1
3.5+1.7=5.2
4.1+1.7=5.8
5.3+1.7=7
8.9+1.7=10.6
Activity 1.3 Find me
1) 2a+7=2(2)+7=11
2) 4c+a=4(5)+2=22
3) (5+b)÷a=(5+3)÷2=4
4) (b+c)^a=(3+5)^2=64
5) a+(b×c)= 2+(3×5)=17
Step-by-step explanation:
Just substitute all of the numbers from a letter
#Carry on learning
