The GCF is 2a.
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Oh, dude, the Greatest Common Factor (GCF) of 4a and 10a is 2a. It's like the cool kid that both 4a and 10a can hang out with without any drama. So, if 4a and 10a were at a party, 2a would be the one they both vibe with.
2a
b = 0.2 x 10a = 2aa/(2b) = a/(4a) = 1/4= 25%
To have a HCF, you need at least 2 numbers. There is no HCF in just 1 number.
The HCF is 5.
10a − 3 − 4a
10a + 3a - 4a = 9a
Oh, dude, the Greatest Common Factor (GCF) of 4a and 10a is 2a. It's like the cool kid that both 4a and 10a can hang out with without any drama. So, if 4a and 10a were at a party, 2a would be the one they both vibe with.
2a
to solve this expression: 10a-4(a+2) -> 10a-4(a)-4(2) -> 10a-4a-8 -> 6a-8
10a - 10 b
b = 0.2 x 10a = 2aa/(2b) = a/(4a) = 1/4= 25%
10a-37=6a+51 -6a -6a subtract 6a from both sides and the 6a's cancel 4a-37=51 +37 +37 4a=88 /4 /4 a=22
8a + 5g
Evaluate -4(a+b) - 10a/b when a=8 and b=5
Well, honey, if you've got 6 of something and you take away 10 of the same something, you're gonna end up with a negative number, specifically -4 of that something. So, 6a - 10a equals -4a, not 16. Math can be a real tricky little devil sometimes, can't it?
2A/3 = 8 + 4A multiply by 3 both sides 2A = 24 + 12A subtract 2A to both sides 0 = 24 + 10A subtract 24 to both sides -24 = 10A divide by 10 both sides -24/10 = A -2.4 = A