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scoundrel [369]

3 years ago

11

The number of Blue Jays on a tree is 5 times of Red Robins. Combined there are a total of 48 birds on the tree. How many Blue Ja

ys are one the tree?

1 answer:

LenKa [72]3 years ago

8 0

8 48/6=8 do you understand?

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Find the roots of the parabola given by the following equation <br> 2x^2+5X-9=2x

natta225 [31]

Answer:

$x=-3\:or\:x=\frac{3}{2}$

Step-by-step explanation:

The given parabola has equation

$2x^2+5x-9=2x$

We rewrite in standard form to obtain:

$2x^2+5x-2x-9=0$

$2x^2+3x-9=0$

Split the middle terms to get:

$2x^2+6x-3x-9=0$

Factor by grouping:

$2x(x+3)-3(x+3)=0$

$(x+3)(2x-3)=0$

$x=-3\:or\:x=\frac{3}{2}$

7 0

2 years ago

Fill in the blank

Marina86 [1]

Answer:

2/66 is ur answer

Step-by-step explanation:

because it will give u ur answer

6 0

2 years ago

Home Depot sells 400 stoves every day. Home Depot sells 125 more microwaves per day than stoves. Which equation can be used to f

Nookie1986 [14]

Answer:

400

Step-by-step explanation:

4 0

2 years ago

What is the solution to 5x-6y>42

Shalnov [3]

Answer:

y< 5/6 - 7

Step-by-step explanation:

First, you have to send 5x to the other side so youĺl -5x and the equation will be -6y>-5x+42

Then, you divide the equation on the left side by -6 because youll want y by itself. Remember, when you divide by a negative, you flip the greater than/equal to sign. itll now be y<-5/6 - 7

done

6 0

2 years ago

This week luis made 80%of what he made last week. lf he made $72 this week, how much did he make last week

cestrela7 [59]

U just have to find original amount (100%) and that is the amount he made last week.

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2 years ago