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Author Question: Solve and find the value of a, given 3a + 4b = 20 and 2a + b = 15 (Read 80 times)

rayancarla1

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Question 1

Two brothers decide to invest in a vacant lot which cost $51 000. The first brother contributes $1000 more than one-quarter of what the second brother contributes. How much does each brother contribute?
◦ B1 = 40000, B2 = 11000
◦ B1 = 12500, B2 = 38500
◦ B1 = 1000, B2 = 50000
◦ B1 = 11000, B2 = 40000
◦ B1 = 50000, B2 = 10000

Question 2

Solve and find the value of a, given 3a + 4b = 20 and 2a + b = 15
a =
a = 5
a = -1
a = 7
a = 8


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Marked as best answer by rayancarla1 on Jun 7, 2019

leannegxo

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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rayancarla1

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Reply 2 on: Jun 7, 2019
Excellent


hramirez205

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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