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Harrizon [31]
3 years ago
14

I don’t know what to do, please help!!

Mathematics
1 answer:
Rainbow [258]3 years ago
7 0

Answer:

b 7

Step-by-step explanation:

open the bracket and the power gets cancelled because it will be 5/5

then answer will be 7 to the power 1 which is equals to 7

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The lengths of two sides of a triangle are 15 inches each the third side measures 10 inches what type of triangle is this
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It's an isosceles triangle. an isosceles triangle has two congruent sides that have the same measures and the third side can be whatever measure. Those 2 congruent sides are called "legs"
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What is the percent of change from 56 to 22? round to the nearest percent
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3 0
3 years ago
With a headwind, a plane traveled 390 mi in 1.5 h. Let x represent the plane’s speed (excluding wind speed) and let y represent
VMariaS [17]
The equation is ............... (it needed to be so many characters long)  
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3 years ago
Which statement is true about this equation? 3(-y 7) = 3(y 5) 6.
Ahat [919]

The statement that is true about the equation 3(-y + 7) = 3(y + 5) + 6 is;

Statement A; The equation has one solution, y = 0

The given equation is;

3(-y + 7) = 3(y + 5) + 6

Expanding the brackets gives us;

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Using subtraction property of equality, subtract 21 from both sides to give;

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Using addition property of equality, add 3y to both sides to give;

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Using division property of equality, divide both sides by 6 to get;

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Read more about factorization at; brainly.com/question/11000698

The missing statements are;

A. The equation has one solution, y = 0.

B. The equation has one solution, y = -1.

C. The equation has no solution.

D. The equation has infinitely many solutions.

8 0
2 years ago
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jolli1 [7]

Answer:

The question is not so clear and complete

Step-by-step explanation:

But for questions like this, since the equation has been given, what is expected is for us to make comparison, compare the RHS with the LHS or by method of comparing coefficients.

We follow the stated conditions since we are told that b and c are both integers which are greater than 1 and b is less than the product of cb. from these conditions, we can compare and get the values of b , c and d.

Another approach is to assume values, make assumptions with the stated conditions, however, our assumptions must be valid and correct if we substitute the assumed values of b, c and d in the equation, it must arrive at the same answer for the RHS. i.e LHS = RHS

5 0
3 years ago
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