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3 years ago

12

Keith has $500 in a savings account at the beginning of the summer. He wants to have at least $200 at the end

1 answer:

skelet666 [1.2K]3 years ago

3 0

500$ will be left because

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A florist was looking at her flower order. The ratio of roses to sunflowers was 4 to 9. When she was done, she realized there we

IRINA_888 [86]

Answer:

$52$ roses and $117$ sunflowers

Step-by-step explanation:

Since the ratio of roses to sunflowers is $4:9$ , we can represent how many there are of each as $4x$ and $9x$ , respectively. We know that there are $65$ more sunflowers than roses, so we can set up the following equation to solve for $x$ :

$4x+65=9x$

Solving for $x$ , we get:

$4x+65=9x$

$4x+65-4x=9x-4x$ (Subtract $4x$ from both sides of the equation to isolate $x$ )

$65=5x$ (Simplify)

$5x=65$ (Symmetric Property of Equality)

$\frac{5x}{5}=\frac{65}{5}$ (Divide both sides of the equation by $5$ to get rid of $x$ 's coefficient)

$x=13$ (Simplify)

Therefore, since $x=13$ , we know that there are $4x=4*13=52$ roses and $9x=9*13=117$ sunflowers. Hope this helps!

4 0

3 years ago

Sue wrote a double fact. It has a sum less than 10 and greater than 4. The addends are each less than 5. What fact might she hav

zloy xaker [14]

It could be:
3+4=7
2+4=6
1+4=5

8 0

3 years ago

Y=-2 y=3x+1 in graph

Airida [17]

Answer:

The solution of the system is x=-1, y=-2

Step-by-step explanation:

we have

$y=-2$ ----> equation A

$y=3x+1$ ----> equation B

Solve the system by graphing

Remember that the solution of the system is the intersection point both lines

using a graphing tool

The intersection point is (-1,-2)

see the attached figure

therefore

The solution of the system is x=-1, y=-2

3 0

2 years ago

(Lots of points)Please help me!!!!! Please don’t answers for the points I actually need help!!!!!

Natalka [10]

Answer:

5 percent

Step-by-step explanation:

3 0

2 years ago

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C less than 7 is less than or equal to -3

natita [175]

7-c _< -3 put the line under the symbol

7 0

3 years ago

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