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Pavlova-9 [17]
3 years ago
7

Rahul simplified an expression. His work is shown below.

Mathematics
2 answers:
tino4ka555 [31]3 years ago
7 0

Answer: Step 3

Step-by-step explanation:

He should have divided 8 by 2 and then added it to 49.

DENIUS [597]3 years ago
5 0

Answer:

step 3

Step-by-step explanation:

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Can you help me with this please???
11111nata11111 [884]

Answer:

C

Step-by-step explanation:

divide 14 by 4 to solve it, you get 3.5 or 3 1/2

6 0
2 years ago
A truck can be rented from Company A form ​$130 a day plus $0.30 per mile. Company B charges ​$50 a day plus $0.80 per mile to r
navik [9.2K]

Answer:

160 miles

Step-by-step explanation:

Company A form ​$130 a day plus $0.30 per mile

Company A = 130 + 0.30x

Company B charges ​$50 a day plus $0.80 per mile

Company B = 50 + 0.80x

Where,

x = number of miles

Equate the cost of company A and company B

130 + 0.30x = 50 + 0.80x

Collect like terms

130 - 50 = 0.80x - 0.30x

80 = 0.50x

Divide both sides by 0.50x

x = 80 / 0.50

= 160

x = 160 miles

The number of miles in a day at which the rental costs for Company A and Company B are the same is 160 miles

4 0
2 years ago
Please help me!!! Will get brainliest!!!
ratelena [41]
1. You already did it.
2. Table
3. t (years since 1990)
4. n (# of cigarettes sold)
5. (t, n)
6. You can see the distribution of the data pretty neatly. There are also many more advantages including it's easier to calculate standard deviation, easier to see the mean, mode and median, and it's also much easier to just tell the extrema of the dataset by just looking at the scattergram.
5 0
3 years ago
Need help :((<br><br> plss help i took a screenshot so you can see
Mashcka [7]

Answer: 5:4

Step-by-step explanation: you divide them i believe :)

7 0
3 years ago
Read 2 more answers
1/4n - 5 what is the answer
Marysya12 [62]

Answer:

n/4 - 5 thats what I got hopes its right

5 0
3 years ago
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