14= A.39°
You solved this one so I'm not going to show the work for it.
15=B,C,D
a.-30(-3x+2)=90x-60- incorrect
b.30(-3x+2)=-90x+60
c.10(-9x+6)=-90x+60
d.-10(-9x-6)=90x+60
e.-10(9x+6)=-90x-60- incorrect
16=D
-18x-12-(-13x+17)
-18x-12+13x+17
-5x+5
17=C
9x+3-5x-7
4x-4
18=C
You solved this one...
19=B
8.4x+2.9+(-3.7x+5)
8.4x+2.9-3.7x+5
4.7x+7.9
20=C
21=D
D is the only one that ends with +32 and not -32, which would be incorrect.
22=Cant see >.<
23=A
4x+12+15-3x
x+27
24=B
2x+3
Answer:
the answer is -14.2
Step-by-step explanation:
-10.7 + (-3.5)= -14.2
Round
321.786 is about 322
240.23 is about 240
322+240=562
about 562
bearing in mind, "t" is in years, 6months is just 1/2 year
solve for "r", you'd get a decimal amount, multiply times 100, to get the percentage form
Answer:
Assume x is directly proportional to y :
when y is 9, x is 2:
substitute to find value of k :
Therefore, equation is:
