B. explain the steps to solve your equation from question 2a.
3. a. if lydia wants to text at least 8 characters per second, like james, then the equation 10r + 4 = 8 could be used to model this situation. solve this equation for r.
b. explain what the variable r represents in the equation given in question 3.
4. consider the equation 8x + 5 = 37. write a real-life scenario that this equation could model.

i = 2 / - 5

step-by-step explanation:

evaluation of ( 2 - 4 ) ( p + q ) when p = 2 and q = 5 i, by putting values of p and q,                                                                    

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24

98%

step-by-step explanation:

option: d is the correct answer.

d) none of the above.

step-by-step explanation:

clearly from the figure attached to the question we could see that there is no shape given. hence without any shape given in the figure and after rotation we can't obtained a square pyramid.

since, to obtain a image we need a proper figure of the pre-image so that it can be transformed.

hence, the correct answer is:

d) none of the above.

step-by-step explanation: