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Hatshy [7]
3 years ago
5

I need help on this problem

Mathematics
1 answer:
galben [10]3 years ago
7 0
7x=7 
x=1
1+3y= -8
y= -3
15=15
-8=-8

your final answer would be (x,y) = (1,-3)
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In one week, 390 people answered a telephone survey.
QveST [7]

Answer:

150 people

Step-by-step explanation:

First, look over the chart and find the rows that have listed as 26 - 30 and 31 - 35.

Find out how high the row goes by looking at the number on the side of the gram.

26 - 30 goes to 60

31 - 35 goes to 90

Then add the 2 numbers together and you will find your total

60 + 90 = 150 people

8 0
3 years ago
PLEASE HELP!<br><br> Reduce to simplest form.<br> 5/8 - (- 7/2)
Daniel [21]

Answer:

\huge\boxed{\sf 4\frac{1}{8} }

Step-by-step explanation:

\sf =\frac{5}{8} - (-\frac{7}{2} )\\\\Rule : ( - *- = +)\\\\\=\frac{5}{8} +\frac{7}{2} \\\\LCM = 8\\\\\=\frac{5+28}{8} \\\\\=\frac{33}{8} \\\\=4\frac{1}{8}

\sf =\frac{5}{8}+ \frac{7}{2}  \\\\=\frac{5+28}{8}

\sf =\frac{33}{8} \\\\=4\frac{1}{8}

Hope this helped!

<h2>~AnonymousHelper1807</h2>
7 0
3 years ago
one half of a box of cereal is filled with marshmallows of those marshmallows, one sixth of them are green how much of the box i
Bumek [7]

Answer:

Hopefully, I am correct is it 1/4??

Step-by-step explains:

(Sorry If I am wrong I just guessed.)

8 0
3 years ago
Can someone PLEASE help with this
Afina-wow [57]

Answer: 226.19

Step-by-step explanation:

5 0
3 years ago
I NEED HELP ASAP, THIS IS MY LAST QUESTION FOR MY TEST!!!!!!
Snezhnost [94]

Answer:

4

Step-by-step explanation:

(19-5)/3.5

14/3.5

4

7 0
3 years ago
Read 2 more answers
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