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Shalnov [3]
3 years ago
7

PLESSE HELP ME ASAP

Mathematics
1 answer:
harina [27]3 years ago
4 0

Answer:

t55=d

Step-by-step explanation:

55 is mph and since t is time t would be multiplied by 55

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Jasmine would like to purchase a game system that normally cost $210 but is on sale for 35% off the regular price. Jasmine earns
Rainbow [258]
35% off of 210 is 64.05, which will bring the total down to $145.95.
If Jasmine works 50 hours, she will earn $172.50.
Yes, she will have enough money to purchase the game.
Hope this Helps!!

3 0
3 years ago
A cup has 438 grams of sand a bucket has 2120 grams of sand how many more grams of sand are in a bucket then a cup
dezoksy [38]

Answer:

1682

Step-by-step explanation:

2120 grams of sand in bucket - 438 grams of sand in cup = 1682 :)

3 0
3 years ago
Simplify the expression using long division. (10x2 – 85x – 10) ÷ (x – 8)
Lelechka [254]

Answer: 5 • (2x2 - 17x - 2)

 ———————————————————

        x - 8      

Step-by-step explanation:

Step by step solution :

Step  1  :

Equation at the end of step  1  :

 

Step  2  :

           10x2 - 85x - 10

Simplify   ———————————————

                x - 8      

Step  3  :

Pulling out like terms :

3.1     Pull out like factors :

  10x2 - 85x - 10  =   5 • (2x2 - 17x - 2)  

Trying to factor by splitting the middle term

3.2     Factoring  2x2 - 17x - 2  

The first term is,  2x2  its coefficient is  2 .

The middle term is,  -17x  its coefficient is  -17 .

The last term, "the constant", is  -2  

Step-1 : Multiply the coefficient of the first term by the constant   2 • -2 = -4  

Step-2 : Find two factors of  -4  whose sum equals the coefficient of the middle term, which is   -17 .

     -4    +    1    =    -3  

     -2    +    2    =    0  

     -1    +    4    =    3  

Observation : No two such factors can be found !!  

Conclusion : Trinomial can not be factored

8 0
3 years ago
Only do number 2 vote you brainiest
kvasek [131]

Answer:

7/50

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Help please? with a working out would be nice
goldenfox [79]

Answer:

280 cups total.  

Step-by-step explanation:

Tricky.  The explanation and answers are on attached images.

6 0
3 years ago
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