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kumpel [21]
3 years ago
6

Combining like terms with negative coefficients

Mathematics
1 answer:
den301095 [7]3 years ago
8 0

Answer:

you add them, but keep the sign

Step-by-step explanation:

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A fishing rod and reel cost a total of $110. The reel cost $100 more than the rod. What is the final cost of
KIM [24]

Answer:

Hi there!

Your answer is:

The rod is equal to $5

The reel is equal to $105

Step-by-step explanation:

Rod= R

Reel= E

Rod = R

E= 100+r

(100+R)+R= 110

100+ 2R= 110

-100

2R = 10

/2

R= 5

E= 100+5

The rod is equal to $5

The reel is equal to $105

3 0
3 years ago
The demand model for a certain product is given below, where p represents the price of the product, and y represents the number
Paha777 [63]
A. For each dollar the price increases, demand decreases by 450 units.
6 0
3 years ago
6 Silas lost 11 pounds in a year after joining the basketball team and now
Rudik [331]

Answer:

8:9

Step-by-step explanation: Add 88+11 to get his weight before=99 Pounds. Then you put together the ratio. 88:99.

The GCF for those numbers would be 11, so divide them both by 11, to get a final answer of 8:9

4 0
2 years ago
The perimeter of a school gym is 522 feet. The gym measures 80 feet wide. Determine the length of the school. PLEASE EXPLAIN THE
lidiya [134]
Total perimeter is 522 ft. I will guess the gym is a big rectangle. 

Therefore, Perimeter of a rectangle = 2L + 2W
P= 2L+ 2W

We know 80 ft wide. so now we plug and chug the equation we came up with

P=522 ft
P=2L+ 2(80) 

522=2L+ 160

L= 181

hope that helps

3 0
3 years ago
Which amount is largest? 1kg 1dg 100g 1000mg
Paul [167]

Answer:

your answer would be 1kg

Step-by-step explanation:

5 0
3 years ago
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