Given: 9(x - 2) + 32 = 75 Prove: x = 32

Statement

Reason

S1.9(x - 2) + 32 = 75
R1.

S2. 9(x - 2) = 43
R2.

S3.9x - 18 = 43
R3.

S4
R4. Addition Property of Equality

55. x = 7
R5

Ascale drawing of a lake has a scale of 1 cm to 80 m. if the actual width of the lake is 1000 m what is the width of the lake on the scale drawing

Which is the product of 58 and 1,000? a. 0.058 b. 5,800 c. 58,000 d. 580,000

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test