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scoray [572]
3 years ago
9

Suppose you buy flour and corn meal in bulk to make flour tortillas and corn tortillas flour cost $1.50 per pound and corn meal

cost $2.50 per pound do you want to spend masking $25 on flour and corn meal but you need at least 6 pounds altogether Write a system of linear equalities
Mathematics
1 answer:
GarryVolchara [31]3 years ago
3 0

Answer:

<h3>1.50X+2.50Y=25</h3><h3>&</h3><h3>X+Y=6 are required systems</h3>

(Solution: X=16 and Y=-10)

<u>Explanation:</u>

》Total money that will be spent on flour and corn meal altogether(T)

=$25

》Since it is not mentioned that whether corn and flour are bought in same quantity or not, we will assume them of different quantity.

i.e.,Suppose

》<u>X pound </u>of <u>flour</u> is bought

&

》<u>Y pound </u>of <u>corn</u> is bought.

So,

》Cost of flour(F)=$1.50X

》Cost of corn(C)=$2.50Y

So total cost will be sum of cost of flour and corn altogether,

Writing it in equation(linear),

<u>F+C=T</u>

<h3><u>1.50X+2.50Y=25</u></h3>

Also,

Total pounds=6

ie,

<h3><u>X+Y=6</u></h3>
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