Write correct if the order of operations is correct otherwise give the correct sequence of operations remember use pemdas
1. 6 x 4 + 3 divide 3 multiply, add, and then divide
2. 15 divide (4 - 1) x 7 subtract, divide, and then multiply
3. 7+ (8+5) divid 5. add, add, then divide

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11

c. side angle side. u shares the same sides

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.

a

step-by-step explanation: