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serg [7]
3 years ago
9

Simplify each expression 2x+5y+7x=

Mathematics
1 answer:
dimaraw [331]3 years ago
6 0
You add 2x and 7x to get 9x
so the answer is 9x+5y
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Which expression is equivalent to -36 - 8−36, 36, minus, 8? Choose 1 answer: Choose 1 answer: (Choice A) A -36+(-8)−36+(−8)minus
nordsb [41]

Answer:

Choice A: -36 + (-8)

Step-by-step explanation:

We want to find the equivalent expression to -36 - 8

The correct option is Choice A.

Choice A is -36 + (-8)

The reason is that the product of the signs + and - is -, i.e.

+ * - = -

Hence, + (-8) is the same thing as -8 and Choice A becomes -36 - 8

8 0
3 years ago
Please please help me on this one
cricket20 [7]
-8/100 or back 8 yards
6 0
3 years ago
Bob raises Guinea Pigs and Chinchillas on his beachfront oasis. There are a total of 60,005 animals at the oasis. The number of
raketka [301]
Let named variables as you said g- guinea pigs and c- chinchillas
System of equation is:

First is:   c+ g = 60,005 
Second is:   c= 2g+5

When we replace second in first we get:

2g+5+g = 60,005 => 3g+5= 60,005 => 3g= 60,000

g=60.000/3 = 20,000 => g=20,000

When this result we replace in the second equation we get

c= 2 * 20,000 +5= 40,000+5 = 40,005

c= 40,005

Good luck!!!!




6 0
3 years ago
Which of the following statement is correct​
bagirrra123 [75]

Answer:

the 3rd one

Step-by-step explanation:

mark me brainliest if it was helpful

5 0
3 years ago
I need help with this question
vlabodo [156]
K= 52!!

hoped this helped .
3 0
3 years ago
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