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ruslelena [56]
2 years ago
9

Evaluate the expression below for x = 5. 5(x + 7)​

Mathematics
1 answer:
wariber [46]2 years ago
7 0

Answer:

60

Step-by-step explanation:

5(x + 7)

when x is equal to 5, then

  • 5(x + 7)
  • 5(5+7)
  • 5(12)
  • 5×12
  • 60
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Can you help me please ​
igor_vitrenko [27]

Answer:

<h2>240.34</h2>

Step-by-step explanation:

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= 59°

sin A = perpendicular ÷ base

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y = 400 ÷ 1.6643

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2 years ago
What is the value of 5(a + b) when a=1 and b=6 ​
lana [24]

Answer: 35

Step-by-step explanation:

We substitute a for 1 and b for 6.

5(1+6)=5(7)=35

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3 years ago
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<h3>The answer is:</h3><h2>8</h2><h2 />

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You can look a number line if you are still confused!

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3 years ago
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Pie

Answer:

16

Step-by-step explanation:

20% = 0.2

80 x 0.2 = 16

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A real estate broker's base salary is $18,000. She earns a 4% commission on total sales. How much must she sell to earn $55,000
evablogger [386]

The salary of the real estate broker = $18,000

Commission earned on total sales = 4% or 0.04

Total income earnings = $55,000

Let the total sales be = x

Equation becomes :

18000+0.04x=55000

0.04x=55000-18000

0.04x=37000

x=925000

Hence, the real estate broker must sell $925,000 worth of real estate to earn $55,000.

6 0
3 years ago
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