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Ket [755]
3 years ago
9

(-7.5) - 3.3 simplify the expression

Mathematics
2 answers:
dlinn [17]3 years ago
8 0
The answer to your question is <span>−10.8</span>
rodikova [14]3 years ago
4 0
The answer is -10.8
because if you take a -7.5 and subtract a -3.3 from it, you get -10.8.

Please rate this brainliest. :)
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lubasha [3.4K]
14/175 x 100 = 8%

answer is A. 8 (first choice)
8 0
3 years ago
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Complete the square to solve the equation below. <br> Check all that apply.<br> x^2-10x-4=10
fomenos

1. Move terms to the left side

2.Subtract the numbers

3.Use the quadratic formula

4.Simplify

5.Separate the equations

6.Solve

Rearrange and isolate the variable to find each solution.

Solution,

Solution

x=5±√39

7 0
3 years ago
Answer I need help this question because I don’t know what it is and I need help
Lesechka [4]

Answer:

17

Step-by-step explanation:

QS and RS equal the same

5x - 8 = 3x + 2

-3x  +8    -3x +8

2x = 10

x = 5 you would then plug x into QS

5(5) - 8

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17

5 0
3 years ago
Solve for a<br> (log(a-1))^2 =log10
Elza [17]

A function assigns the values. The value a is 11.

<h3>What is a Function?</h3>

A function assigns the value of each element of one set to the other specific element of another set.

The given logarithmic function can be solved as shown below.

(\log(a-1))^2 =\log10\\\\(\log(a-1))^2 =1\\\\(\log(a-1)) =\sqrt1\\\\\log(a-1) = 1\\\\10^1 = a-1\\\\a = 11

Hence, the value a is 11.

Learn more about Function:

brainly.com/question/5245372

#SPJ1

5 0
2 years ago
This equation was solved incorrectly.
Charra [1.4K]
What was i correct was the 2nd step since when multiplying -2x-6 it would be a positive 12 not a negative :)
3 0
3 years ago
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