Answer two questions about Systems A and B: System
A
System B
Ictio
|6z-5y=1
4 -3y =0
-2a + 2y = -1
1) How can we get System B from System A?
Choose 1
-2 + 2y=-1
5q
cev
the
tutio
(A)
Replace one equation with the sum/difference of both equations
Replace only the left-hand side of one equation with the sum/difference of the left-hand sides
of both equations
(C)
Replace one equation with a multiple of itself

Weak battery is considered to be a part of routine a. inspection b. wear and tear c. maintenance d. check

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?

Which expressions are equivalent to -7+3(-4e-3)? choose all answers that apply: choose all answers that apply: a -4(3e+4)? 4(3e+4) b 12e12e c none of the above