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jonny [76]
2 years ago
12

Kathleen lost a tooth today. Now she has lost 4 more than her sister Cara lost. Write an expression to represent the number of t

eeth Cara has lost. Let represent the number of teeth Kathleen lost. Expression:
Mathematics
1 answer:
Alex Ar [27]2 years ago
7 0

Answer:

k-4=c

Step-by-step explanation:

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Helpppp lol pleaseeeeee
makkiz [27]

Answer: i thinks it's D. none of the above because they are all angles?

Step-by-step explanation:

8 0
3 years ago
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What is 334.54 + 198 grams
lidiya [134]
334.54 + 198 = 532.54 grams total

hope this helps
6 0
3 years ago
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A truck can be rented from Company A for ​$70 a day plus ​$0.50 per mile. Company B charges ​$20 a day plus ​$0.60 per mile to r
r-ruslan [8.4K]

Answer:

The rental cost for Company A and Company B will be the same after 500 miles

Step-by-step explanation:

The total cost of renting a truck from Company A can be expressed as;

Total rental cost(Company A)=Cost per day+Total rate

where;

Cost per day=70

Total rate=rate per mile×number of miles (m)=(0.5×m)=0.5 m

replacing;

Total rental cost(Company A)=70+0.5 m...equation 1

2. The total cost of renting a truck from Company B can be expressed as;

Total rental cost(Company B)=Cost per day+Total rate

where;

Cost per day=20

Total rate=rate per mile×number of miles (m)=(0.6×m)=0.6 m

replacing;

Total rental cost(Company B)=20+0.6 m...equation 2

Equating equation 1 to equation 2

70+0.5 m=20+0.6 m

0.6 m-0.5 m=70-20

0.1 m=50

m=50/0.1

m=500 miles

The rental cost for Company A and Company B will be the same after 500 miles

7 0
3 years ago
a plane traveled 5185 miles with the wind in 8.5 hours and 4845 miles against the wind in the same amount of time. find the spee
Artyom0805 [142]

You can use scale to solve. 5185/8.5=610

4845/610= about 8 hours.

6 0
3 years ago
An equation is shown below:
Naya [18.7K]

Answer:

The equation is 4(x-3) -(5x+1) = 3

The next step is solving the equation is to apply the distributive property and the equation becomes 4x - 12 - 5x - 5 = 3.

Hope I helped :D

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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