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kati45 [8]
3 years ago
9

Which statement is true about the equation 4.5z = 4.5z – 4.25 + 6.25? (1 point) It has no solution. It has one solution. It has

two solutions. It has infinitely many solutions.
Mathematics
1 answer:
gizmo_the_mogwai [7]3 years ago
5 0
No solution

It’s no solution because if you would’ve subtracted 4.5z on both sides then the equation would’ve become:
0= -4.25+6.25
Which makes it a no solution since you can’t really solve the equation.
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She has 1/2 cup left. 3/4 + 3/8 equals 1 1/8 subtract that by 5/8 and you have 1/2
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3 years ago
A toy store marks down every toy by 15% in January. How much does a toy cost during January? Use p for the price in December.
Vinil7 [7]

Answer:

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Step-by-step explanation:

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2 years ago
Find x so that l || m.
fredd [130]

Answer:

x = 17

Step-by-step explanation:

Line l and m are two parallel lines cut across by the transversal line, therefore, the angle measuring 53° and (8x - 9)° are interior angles on the same side. Interior angles on the same side are supplementary.

Therefore:

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Solve for x

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Collect like terms

53 - 9 + 8x = 180

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Subtract 44 from both sides

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Divide both sides by 8

8x/8 = 136/8

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3 0
3 years ago
D = 8a The variable a represents the number of attendees, and the variable d represents the cost in dollars. At most how many at
suter [353]

Answer: At most 9  attendees can be there.

Step-by-step explanation:

Given equation:<em> d = 8a</em> , where <em>a</em> represents the number of attendees, and the variable <em>d </em>represents the cost in dollars.

To find : the number of attendees, if Will budgets a total of $72 for his graduation picnic.

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⇒ 9 = a  [divide both sides by 8]

∴ a= 9

Hence, at most 9  attendees can be there.

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I need help! (20 POINTS)
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Answer:

horizontal - 5 units long

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Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
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