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navik [9.2K]
3 years ago
15

What is the solution to this equation? 5x + 9 – 3x = 18 + 15 A. x = 8 B. x = 12 C. x = 21 D. x = 3

Mathematics
1 answer:
Nookie1986 [14]3 years ago
7 0
X=12
. . . . . . . . . . . . . . . . . . . .

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Xavier ran four miles on his first day of training. The next day he ran eight ninths that distance. How far did he run on the se
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Well, it's the product of 8/9 and the 4 miles. The result is 32/9 miles, that is, 3,55 miles.
7 0
3 years ago
30 points please..I will report your answer if not right Thanks​
ella [17]
<h3>Answer:  SAS</h3>

=================================

How to get this answer:

We're told that AD = BC, so that is one pair of sides that are congruent. This forms the first "S" in "SAS"

The "A" refers to the congruent angles, which happen to be angle DAB and angle CBA, both are 90 degrees

The second "S" in "SAS" is the second pair of congruent sides. Those two sides are the overlapping shared side of AB. It might help to peel the two triangles apart to get a better look.

Note how the angles are between the two pairs of sides mentioned.

4 0
3 years ago
A suit cost $95 Barry has a discount coupon for 10 %off and the city has 4.5%sales tax .what is the final cost of the suit?
torisob [31]
The final price would be 89.35
3 0
3 years ago
Can choose multiple answers :))
Nady [450]
A.) f(x) = x^2 because 2 > 1. So f(2) = 4.

A is correct.

B.) f(x) = x^2 because 5 > 1. So f(5) = 25.

B is incorrect.

C.) f(x) = 2x because -2 < 1. So f(-2) = -4.

C is incorrect.

D.) f(x) = 5 because x = 1.

D is correct.

So the answer is A and D.





8 0
3 years ago
Simplify the expression: (9x+10) - (3x+7)
natali 33 [55]

Answer:

6x+3

Step-by-step explanation:

You first must distribute the negative sign to 3x+7, giving you -3x+7. Then you combine like terms (the 9x+(-3x) and 10+(-7)). This would give you 6x+3

4 0
2 years ago
Read 2 more answers
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