Answer:
A) is your answer
Step-by-step explanation:
Multiply the 2x by 9x
then you take the second variable in the second equation and mulitply it by 9x. giving you 98 x squared
THEN you take 9x times Negative 3 and get -87
AND NEGATIVE 5 TIMES NEGATIVE 3 IS
POSTIVE 15
Answer:
23/2
Step-by-step explanation:
first turn the mixed number into a fraction:
2*10=20
20+3=23
so, we get 23/2
9/9 = 1 and 8/9 is only 1/9 less than 9/9 which is 1.
Answer: B) 1 8/9 is closer to 1
Answer:
143
Step-by-step explanation:
y and 37° angles are supplementary, so
y + 37 = 180
y = 180 - 37 = 143