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Sunny_sXe [5.5K]
4 years ago
6

PLEASE HELP ME!! I HAVE TO WRITE EXPRESSIONS FOR THESE PROBLEMS BUT I DO NOT KNOW HOW TO....

Mathematics
1 answer:
alekssr [168]4 years ago
8 0
A) The initial value is $55. Lenny bought a soda on each day for a week. so,
$55-1.75(7)=x 
b) $11,000-850(12). $11,000 is the initial value and it costs $850 each month. Mandy pays for 12 months. So we multiply the cost of one month by 12 and subtract that cost from the total amount of money.
c)$8.45-0.25(18)
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I'm not very good at math
emmasim [6.3K]
Okay so, I am assuming the model is smaller so it would be 0.34m long.

The model has to be 200 times smaller than the actual plane
Divide 68/200 and you get 0.34
Then to check your answer, multiply 0.34 by 200 which is 68 meaning
0.34:68 is equal to 1:200

Assuming the model is bigger (just in case) it would be 13,600m long.

The in this scenario, the model has to be 200 times bigger so it would be 68(200) which is 13,600

Hope this helps
6 0
3 years ago
What is x in the equation28=8+5x?
mote1985 [20]

Answer:


Step-by-step explanation:

28=8+5x

20=5x

=4

four is your answer

5 0
4 years ago
What is the coefficient of 9(14)P
lana [24]

Answer:

the answer is 126 because 9 times 14 is 126

7 0
3 years ago
What lines are parallel to the line y= 6x + 8
Bingel [31]

Answer:

y = 6x + 24

Step-by-step explanation:

Remember, any line can be parallel to y= 6x + 8 as long as it has the same slope (m, or in this case 6), and a different b (in this case 8).

3 0
3 years ago
Read 2 more answers
For a party, Jon is making sandwiches that are 1 1/4 feet long. He buys 7/8 pound of ham and 1 3/8 pounds of turkey for the sand
Vinil7 [7]

Answer:

3/8 pounds of meat

Step-by-step explanation:

7/8 pounds of ham

= 0.875 pounds of ham

1 3/8 pounds of turkey

= 11/8 pounds of turkey

=  1.375 pounds of turkey

Pounds of meat

P_meat = 0.875 pounds of ham + 1.375 pounds of turkey

P_meat  = 2.25 pounds of meat

Jon puts 1/6 of the meat on each sandwich

P_meat/6 = 3/8 pounds = 0.375 pounds

8 0
3 years ago
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