I will give brainliest to whoever answers this!!

Mathematics

1 answer:

Reika [66]3 years ago

4 0

The first one is g=1, the second is identity, and the third one is b=0.

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4(7-x)+5x<-3<br><br> Please help

Sedbober [7]

Answer:

x<−31

Step-by-step explanation:

7 0

3 years ago

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Which of the following are solutions to the equation below?

Ulleksa [173]

Answer:

see below

Step-by-step explanation:

$4x^2-12x+9=5\\\\4x^2-12x+9-5=0\\\\(2x-3)(2x-3)=5\\\\(2x-3)^2=5\\\\2x-3=\pm\sqrt{5}\\\\2x=3\pm\sqrt{5}\\\\x=\frac{3\pm\sqrt{5}}{2}\\\\x_1=\frac{3+\sqrt{5}}{2}\\\\x_2=\frac{3-\sqrt{5}}{2}$

choose yourself

I don't understand your options

3 0

4 years ago

You move down 6 units and left 9 units. You end at (-5, -3). Where did you start?

Olegator [25]

(4, 3) i think lol goodluck

6 0

3 years ago

Don’t remember how to do this , ?

andriy [413]

28. The ratio of games they won to total games played = 12: 14 = 6: 7.

29. Max's pay rate is 9.50 dollars per hour.

30. The value of n is 9.

Step-by-step explanation:

Step 1; Heather's team won 12 games out of 14. To find the ratio of games won to the total number of games we divide the number of games won to the number of games played.

The ratio of games won to games played = 12: 14, dividing both sides by 2 we simplify the ratio. So the simplified ratio is 6: 7.

Step 2; Max earns $380 for working 40 hours. So to find how much he earns an hour we divide the total money earned in n hours divided by n number of hours.

Money earned per hour = $\frac{380}{40}$ = $9.50. So Max's pay rate per hour is $9.50.