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alisha [4.7K]
3 years ago
11

Number 4. Need help

Mathematics
1 answer:
babymother [125]3 years ago
3 0
0.325 because 1/8=.125*3^2=1.125 .125*2^2=.5 4/3=1.3 so 1.125+.5-1.3=.325

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Suppose you had 450$ in your account. What percent of money did you spend? Round your answer to the nearest percent
Lena [83]
Tbh idk I just need more points so I guess it's like alot or maybe a little but ask someone who knows
8 0
3 years ago
HELP ME PLEASE HELP HELP I NEED HELP I NEED TO TURN THIS US TOMMOROW
Readme [11.4K]

Answer:

Step-by-step explanation:

1. X=2

2. y = 8

4. p= -3

5. z= 18

6. w=35

7 0
3 years ago
Please please please help me with this answer
Rasek [7]

x = number of packages he bought

y = number of popsicles in each package

Here are the two equations:

xy = 54

x = 3 + y

Using the substitution method, you can solve them to find x and y.

(3 + y)y = 54,

3y + y^2 = 54

y^2 + 3y - 54 = 0

Solve the quadriatic equation:

(y +9)(y - 6) = 0

y = -9, 6.

Plug y into: xy = 54

x(-9) = 54, x = -6.

x(6) = 54, x = 9.

So he bought 9 packages of popsicles, bc you can't bye -6 packages.

3 0
3 years ago
8x + y 17<br> 4x + 3y - 31
Vladimir [108]

1) 8x+y\cdot \:17:\quad 8x+17y

2) 4x+3y-31:\quad 4x+3y-31

7 0
2 years ago
Read 2 more answers
Can you help me with this one
exis [7]
5 is b and 1 is a
1 is A because just change the x value with the number in the table for x and see if y matches like
Y=-2x+6
Y=-2*1 + 6
4 =-2*1+6

And for 5
Day is x, y is depending on x and your going to add .4 to everything. But it’s growing .2 every day so it’s
Y=0.2x+0.4

I hope this helps you if I’m not right please tell me so if other people use those they know I’m wrong if I am. I don’t think so thou. If not please give me brainiest. Thank you!!
Have a nice night.
- Pam Pam
7 0
2 years ago
Read 2 more answers
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