Evaluate each expression, remembering the order of operations. Show your work. 1. 15 + 6 ∙ 3
2. (4 + 5) ∙ 2

3.
8 6
2
−

4.
13+15
20 6 −

Evaluate each expression using these replacement values.
a = 6
b = 7
c = 5
d = −2

9.
5. 4 ∙ 2 + a
6. ab + 42
7. (a + c) + b
8. 4b + c
b c +

10.
3
a d +
b c

please help i need help please i give brainliest

e) none of the above because the measure of angle cba is 101°

answer: at first, in 1635, the evening meetings had been just for women . .

what relationship between ideas is shown in the text above?

question 1 options:

location of events

similarity of events

timing of events

examples of an idea

step-by-step explanation:

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)