16
No. The "10A" range means "please don't pass more than 10A through the meter while it's switched to this range".The display reads the current directly, i.e. 2.56 Amps.
10a + 3a - 4a = 9a
331 mean on silver
12a + 4 - 10a = 2a + 4 or 2*(a + 2)
Oh, what a happy little math question we have here! When you have 10 of something, like 10 apples, and you add just one more apple, you'll have 11 apples in total. So, 10a plus a equals 11a. Just like painting a beautiful landscape, it's all about adding a little bit at a time to create something wonderful.
10a − 3 − 4a
to solve this expression: 10a-4(a+2) -> 10a-4(a)-4(2) -> 10a-4a-8 -> 6a-8
16
No. The "10A" range means "please don't pass more than 10A through the meter while it's switched to this range".The display reads the current directly, i.e. 2.56 Amps.
10a + 3a - 4a = 9a
10a - 5b = 25 So 5b = 10a - 25 and hence b = 2a - 5
10a - 15 ÷ 5 Order of Operations makes the equation this: 10a - 3, which is in simplest form.
100a2 - 49b2 is the difference of two perfect squares. Therefore, it is equal to the sum times the difference of the roots: (10a + 7b)(10a - 7b)
The GCF is 2a.
10a + 15 = 5 (2a + 3)
331 mean on silver