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Reika [66]
3 years ago
15

Consider the system of linear equations. 7 x + 16 y = negative 2. 9 x minus 4 y = 22. To use the linear combination method and a

ddition to eliminate the y-terms, by which number should the second equation be multiplied? –4 Negative one-fourth One-fourth 4
Mathematics
2 answers:
bija089 [108]3 years ago
5 0

Answer:

4

Step-by-step explanation:

bearhunter [10]3 years ago
4 0

Answer:

4

Step-by-step explanation:

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3 years ago
A marble is randomly selected from a bag containing three red marbles to blue marbles and three green marbles what is the probab
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3 years ago
Which coordinate notation matches the description?:
Harlamova29_29 [7]

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What will the population of bacteria be if I have 225 bacteria to start and it triples ever hour for 2 hours
VMariaS [17]

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Hope this helps!

4 0
3 years ago
What value of t satisfies the equation t/8-3/4=9/16
kogti [31]
\frac{t}{8} - \frac{3}{4} = \frac{9}{16}   Multiply both sides by 8 to get t out of the fraction
t - \frac{3 x 8}{4} = \frac{9 x 8}{16}   Simplify the numerators
t - \frac{24}{4} = \frac{72}{16}   Divide the fractions
t - 6 = 4 \frac{1}{2}   Add 6 to both sides
t = 10 \frac{1}{2}

3 0
3 years ago
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