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Basile [38]
3 years ago
13

Solve for x.

Mathematics
1 answer:
patriot [66]3 years ago
4 0

Answer:

Step-by-step explanation:

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Complete the problem to represent the situation given by the equation 0.40e + 10 + 15 = 0.20e + 5 + 25. At one store a trophy co
olganol [36]

Answer: The number of letters that must be engraved for the costs to be the same is 125.

Step-by-step explanation:

Since we have given that

0.4e+10+15=0.20e+5+25

We need to find the number of letters.

0.4e+25=0.2e+30\\\\0.4e-0.2e=30-25\\\\0.2e=25\\\\e=\dfrac{25}{0.2}\\\\e=125

Hence, the number of letters that must be engraved for the costs to be the same is 125.

8 0
3 years ago
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Zack drew a scale drawing of a house and its lot. The backyard is 15 inches wide in the drawing. The actual yard is 24 feet wide
lana66690 [7]

Answer:

  • 5 ÷ 96

Step-by-step explanation:

<u>The scale is </u>

  • 15 in ÷ 24 feet =
  • 15 in ÷ 24*12 in =
  • 15 in ÷ 288 in =
  • 5 in ÷ 96 in =
  • 5 ÷ 96
6 0
3 years ago
How to solve this problem?
Ganezh [65]

The answer should be 1y and -6y

3 0
3 years ago
which of the following are the exact same distance from a parabola? A.Locus and Directix B.Axis and vertex C.Directix and Focus
Softa [21]

Answer:

C. Directrix and Focus

Step-by-step explanation:

Given choices are :

A. Locus and Directrix

B. Axis and vertex

C. Directrix and Focus or

D. Vertex and Locus

Now we need to find about which of the above choices are the exact same distance from a parabola.

By definition of parabola, vertex lies at equal distance from directrix and focus.

Hence choice  C. Directrix and Focus  is correct.

6 0
3 years ago
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Product of a number n and 12 is 96
Charra [1.4K]

Answer:

8

Step-by-step explanation:

n * 12 = 96

96/12 = 8

==> n = 8

3 0
3 years ago
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