Given: QS = 3x + 2, TV = 7x - 22, and A QRS ZA TUV Find x and the length of OS and TV?
O x= 6; QS and TV = 6
O 3 = 6; QS and TV = 9
O x= 11; QS and TV = 34
O x= 6; QS and TV = 20
Question 4
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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

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )