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3 years ago

Which expression is equivalent to 9s + 3 x 5 -2s?

2 answers:

6 0

The answer is A. When you take the 9s and the -2s, you get 7s. Then you add the 3x5 and end up with 15. Giving you the answer 7s+15

VARVARA [1.3K]3 years ago

3 0

Answer is A hope this helps

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Step-by-step explanation:

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2 years ago

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Klio2033 [76]

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4 0

3 years ago

in training for a race, each day aylin ran 1.5% further than the day before. if on the 27th day of training she ran approx 6 mil

Kazeer [188]

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Step-by-step explanation:

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3 years ago

Please help! Give the answer and how you got it

Ronch [10]

The distance between the points C(-3,1) and D(5,6) is 10.3 units.

<u>Step-by-step explanation:</u>

Let us consider CD is a line segment.

The point C is (-3,1) and D is (5,6).

The Cartesian formula for line is used to find the length between the CD.

Distance between two points = $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$ .

The points are (-3,1) and (5,6).

= $\sqrt{(6-(-3))^2+(6-1)^2}$ .

= $\sqrt{(6+3)^2+(6-1)^2}$

= $\sqrt{9^2+5^2}$ .

= $\sqrt{81+25}$ .

= $\sqrt{106}$ .

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7 0

3 years ago

The solution to -2x/3+7<15 is the set

svlad2 [7]

Answer:

1) x > -12

Step-by-step explanation:

first, subtract 7 from each side of the inequality to get:

-2/3x < 8

multiply each side by the reciprocal of -2/3 which is -3/2 to get:

x > -24/2

notice the symbol has been reversed because that is the rule whenever you multiply or divide an equality be a negative value

simplified, answer is x > -12

5 0

2 years ago