b) Solve:
0
(1/2-42°
ii) 678°
Answers
Answered by
0
Step-by-step explanation:
(a) 3l = 42
(b) \frac{b}{2}=\ 6
2
b
= 6
(c) \frac{p}{7}=4
7
p
=4
(d) 4x = 25
(e) 8y = 36
(f) \frac{z}{3\ }=\ \frac{5}{4}
3
z
=
4
5
(g) \frac{a}{5\ }=\ \frac{7}{15}
5
a
=
15
7
(h) 20t = -10
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Answer:
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