patolong po abcd lang po salamat talaga kong makato long kayo
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patolong po abcd lang po salamat talaga kong makato long kayo
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1. B
2. B
3. 20sq. feet; Php 240
4. A
Answer:
1) C
2) B
3) B
4) A
Step-by-step explanation:
1) h(t)=10-2t
IF t=0
h(t)=10-2(0)
=10-0
=10
t=1
h(t)=10-2t
=10-2(1)
=10-2
h(t)=8
t=2
h(t)=10-2t
=10-2(2)
=10-4
h(t)=6
THEREFORE, h(t)=10-4 satisfies the table.
3)
Area = length × width
= 5ft×4ft
=20ft²
y=12x+100
=12(20)+100
=240+100
y=340
4) y=3x-4
IF x=1
y=3x-4
=3(1)-4
=3-4
y=-1
x=3
y=3x-4
=3(3)-4
=9-4
y=5
x=5
y=3(5)-4
=15-4
y=11
THEREFORE, y=3x-4 satisfies the table.