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Flura [38]
2 years ago
13

The solution to a system of three equations in three variables is__one point.

Mathematics
1 answer:
Firdavs [7]2 years ago
6 0
The answer for this is B because
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Emily and her children went into a grocery store and she bought $20.80 worth of bananas and peaches. Each banana costs $0.80 and
MakcuM [25]

Answer:

The number of bananas that Emily bought was 6 and the number of peaches that Emily bought was 8

Step-by-step explanation:

<u><em>The complete question is</em></u>

Emily and her children went into a grocery store and she bought $20.80 worth of bananas and peaches. Each banana costs $0.80 and each peach costs $2. She bought  a total of 14 peaches and bananas altogether. Determine the number of peaches and the  number of bananas that Emily bought

Let

x ----> the number of bananas that Emily bought

y ----> the number of peaches that Emily bought

we know that

She bought  a total of 14 bananas and peaches altogether

so

x+y=14 -----> equation A

She bought $20.80 worth of bananas and peaches

so

0.80x+2y=20.80 -----> equation B

Solve the system by graphing

Remember that the solution is the intersection point both graphs

using a graphing tool

The solution is the point (6,8)

see the attached figure

therefore

The number of bananas that Emily bought was 6 and the number of peaches that Emily bought was 8

3 0
3 years ago
9u²v and which term are like terms?
MaRussiya [10]
There are no like terms in 9u^2v because it is all one term and none of the variables are like one another.
4 0
3 years ago
What is 5 + 2<br> ?<br> 51/2 + 21/7
Ghella [55]
Well 5+2 is 7 and 51/2+21/7 is 57/2
8 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLEIST DUE AT 9:45 P.M. PLS HURRY SUPER EASY.
Lemur [1.5K]

Answer:

c = 2

Step-by-step explanation:

Since 16 is over the variable c, first multiply both sides by c so the variable is not in the denominator of the fraction.

16/c(c) = 8(c)

16 = 8c           Next, divide both sides by 8 to solve for c.

c = 2

6 0
3 years ago
Simplify the exponent 6^-3
damaskus [11]
1/216 is the simplest, but <span>0.00462962962 is more precise.</span>
5 0
3 years ago
Read 2 more answers
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