Answer:
8x is 16.
Step-by-step explanation:
Find a number that makes the equation equal 6. I found it; x is 2.
Therefore, 8 times 2 is 16.
(4 times 2 is 8, 8 minus two is 6, which is 4 less than 10.)
Please mark me as Brainliest! I need it to move on to the next level. =)
Answer:
60
Step-by-step explanation:
Multiples of 20:
20, 40, <u>60</u>, 80, 100
Multiples of 30:
30, <u>60</u>, 90, 120
so the LCM(20, 30)=60
Hope this helps!! <3
Answer:
a=245 s=315
Step: Solve a+s=560 for a:
a+s=560
a+s=560(Add -s to both sides)
a=−s+560
Step: Substitute −s+560 for a in 8a+3s=2905:
8a+3s=2905
8(−s+560)+3s=2905
−5s+4480=2905(Simplify both sides of the equation)
−5s+4480=2905(Add -4480 to both sides)
−5s=−1575
−5s=−1575(Divide both sides by -5)
s=315
Step: Substitute 315 for s in a=−s+560:
a=−s+560
a=−315+560
a=245
Answer:
-9
Step-by-step explanation:
The question is just asking you to find for what y-value is x -3
Answer:
$19.55
Step-by-step explanation:
17*0.15=2.55
17+2.55=19.55
