The first one is true
<span>4(4a+10) is
</span>16 a + 40 after distribution
The second one is also true
<span>2(8a+20)
16a + 40 after distribution
Third is not true
</span><span>4a(4+10a)
</span><span>16a + 40a^2 after distribution
Last one is also true
</span><span>8(2a+5)
16a + 40 after distribution
Hope this helps :)</span>
Answer:
$60
Step-by-step explanation:
4/100= 0.04
$1500 x 0.04 = 60
Answer:
1 and 2
Step-by-step explanation:
= 1.41421356237
