Match each of the entries in Column I with the appropriate entries in Column II. Column I Column II (i) x+5=9
- (A)− (ii) x–7=4
- (B)(iii) =–5
- (C)4 (iv) 5x = 30
- (D)6 (v) The value of y which satisfies 3y = 5 (E) 11 (vi) If p = 2, then the value of (1 – 3p) (F) – 60 (G) 3 To become familiar with some of the vocabulary terms consider the following: 1. The word constant means “unchanging.” What do you think a constant in mathematics refers to? 2. The word equation looks like the word equal, which means “having the same value.” How do you think this meaning applies to an equation? 3. The word inequality begins with the prefix ‘in’ which means “not”, and has the same root as the word equation. Together, what do you think the prefix and root mean? 4. The word ‘vary’ which is the root of variable means “to change.” How do you think this applies to mathematics? 15-04-2018 In Questions 57 to 67, express each of the given statements as an equation.
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(A) − (ii) x–7=4
(C) 4 (iv) 5x = 30
(B) (iii) =–5
(D) 6 (v) The value of y which satisfies 3y = 5 (E) 11 (vi) If p = 2, then the value of (1 – 3p) (F) – 60 (G) 3 To become familiar with some of the vocabulary terms consider the following: 1. The word constant means “unchanging.” What do you think a constant in mathematics refers to? 2. The word equation looks like the word equal, which means “having the same value.” How do you think this meaning applies to an equation? 3. The word inequality begins with the prefix ‘in’ which means “not”, and has the same root as the word equation. Together, what do you think the prefix and root mean? 4. The word ‘vary’ which is the root of variable means “to change.” How do you think this applies to mathematics? 15-04-2018 In Questions 57 to 67, express each of the given statements as an equation.