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3 years ago

Ten times the number, x, is one-half the sum of the number and three

Mathematics

2 answers:

Mazyrski [523]3 years ago

7 0

10x=1/2x+3

I think it's right, but not 100% sure

Bess [88]3 years ago

5 0

Tyrrellcordel you were semi-right you just missed the parentheses, the answer was 10x = 1/2 (x + 3).

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Pls pick one option to help me out

jek_recluse [69]

option is c=2/3

2/3+ 1/7 = 17/21

5 0

2 years ago

The standard form of 48<br> −60<br> is .................

balu736 [363]

Answer:

4/5

Step-by-step explanation:

to reduce a fraction to it simplest form we divide both numerator and denominator by their GCF

3 0

2 years ago

Draw the image of B(7,-4) under a reflection over x=2

lesantik [10]

Answer:

Put the green dot at the coordinates (-3, -4). Find -3 on the x-axis and go 4 down.

Step-by-step explanation:

Just move the blue dot five to the left, then five to the left again.

3 0

2 years ago

Tony was Challenged to a half-court shooting competition. For every half-court shot that he makes, he will earn 20 points. For e

Mkey [24]

Answer:

Tony make 4 half-court shots and misses 16 half-court shots.

Step-by-step explanation:

Given:

Points earned for every successful, half-court shots = $20$

Points deducted for missing the shots = $5$ or $-5$

Total number of shots in the game = $20$

Final points earned by Tony = $0$

According to the question:

Let the number of successful half-court shot be $x$

And the number of shots missed be $20-x$

So,

In terms of points we can re-write it as:

⇒ $20(x)-5(20-x) =0$

⇒ $20x-100+5x=0$

⇒ $25x-100=0$

⇒ $25x-100+100=100$

⇒ $25x=100$

⇒ $\frac{25x}{25} =\frac{100}{25}$

⇒ $x=\frac{100}{25}$

⇒ $x=4$

Tony make 'x' shots that is 4 and the number of shot he missed is (20-x) =(20-4)=16

6 0

3 years ago

2x^2-7x=-1 what are the solutions in decimal form?

Scorpion4ik [409]

0.14921894<span>3 or 3.3507811

Hope this helps!!
</span>

8 0

2 years ago