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galben [10]
3 years ago
10

How many possible solutions can a systems of two linear equation in two unknowns have

Mathematics
1 answer:
AfilCa [17]3 years ago
8 0
I believe the correct answer is 1 solution
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Write the verbal sentence as an equation.<br> Fourteen minus the product of 3 and a number is 26.
Firdavs [7]

Answer:

14-3x=26

Step-by-step explanation:

When it says "is" and then a number, that means that it is the answer. In this case, 26.

Product means multiplying.

8 0
3 years ago
Line CD bisects AB at point C. Find AC if AB = 56 feet
RideAnS [48]

Answer:

  AC = 28 feet

Step-by-step explanation:

Point C is the midpoint of AB, so AC is half the length of AB:

  AB/2 = (56 ft)/2 = 28 ft = AC

8 0
3 years ago
PLZ HELP AND EXPLAIN THIS PLZ
AURORKA [14]

Answer:

A. <u>4</u> trucks will make $80 because 4 × 20 = 80, so they need to wash <u>38</u> cars to make the other $380 because 38 × 10 = 380.

($80 + $380 = $460)

B. <u>15</u> trucks will make $300 because

15 × 20 = 300, so they need to wash <u>16</u> cars to make the other $160 because 16 × 10 = 160. ($300 + $160 = $460)

C. <u>21</u> trucks will make $420 because

21 × 20 = 420, so they need to wash <u>4</u> cars to make the other $40 because 4 × 10 = 40.

($420 + $40 = $460)

D. <u>27</u> trucks will make $540, so they won't have to wash any cars because they would have already exceeded their goal of $460.

Not sure what to do for letter E. Sorry. I hope the rest makes sense though :)

7 0
2 years ago
If ln(a)=2, ln(b)=3, and ln(c)=5, evaluate the following:<br><br> ln(a^-4/b^1 c^1)
Mila [183]
Ln ( a^(-4) / b^1  c^1 ) =
= ln a ^(-4) - ( ln b + ln c ) =
= - 4 ln a - ln b - ln c =
= - 4 * 2 - 3 - 5 =
= - 8 - 3 - 5 = - 16
4 0
2 years ago
Please help, Using The graph answer the following questions
ELEN [110]
Answers:

1. (2,0)
2. 0
3. 1
5 0
3 years ago
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