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kicyunya [14]
4 years ago
11

3 (x+4) = 3 a x = 5 b x = -5 c x = 3 d x = -3

Mathematics
1 answer:
LenKa [72]4 years ago
5 0

Answer:

d. x= -3

Step-by-step explanation:

3(x+4) = 3

x+4= 3-3

x+4= 1

x= 1-4

x=-3

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3 years ago
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Read 2 more answers
Kona wants to bake at most 30 loaves of banana bread and nut bread for a bake sale. Each loaf of banana bread sells for $2.50, a
Inga [223]

Answer:

The system of inequalities that models the situation is

x+y \leq 30

x(2.50) +y(2.75) \geq 44

Step-by-step explanation:

Given:

Total number of banana bread and nut bread must be atmost 30

Cost of one banana bread = $2.50

Cost of one nut bread = $2.75

Kona wants to make at least $44

To Find:

The system of inequalities models the situation

Solution:

Let the number of banana bread loaves be x

Let the number of nut bread loaves be y

Then kona wants to make at most 3 loaves of bread,

So

x+y \leq 30 -----------------(1)

Then By selling one banana braed to $2.50, and each loaf of nut bread sells for $2.75,Kona wants to make at least $44.

x(2.50) +y(2.75) \geq 44 ---------------------(2)

4 0
3 years ago
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