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Rom4ik [11]
3 years ago
9

Simply 8t + 6r - 3t + 2r

Mathematics
2 answers:
ella [17]3 years ago
8 0

Answer:

The answer would be 8r + 5t

ehidna [41]3 years ago
4 0

Answer: 8r+5t

Step-by-step explanation:

8t + 6r - 3t + 2r

8t-3t= 5t

6r+2r=8r

= 8r+5t

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Given the equation y = -3x +1/2 , what is the y-intercept?
pychu [463]

y  intercept = 1/2

<u>Step-by-step explanation:</u>

Step 1:

Formula y=mx+b in Slope Intercept form( whereas m= slope of the given equation, b= y intercept)

Step 2:

Comparing the given equation y = -3x + 1/2

we get  m=-3(Slope) and y-intercept b=1/2

3 0
3 years ago
There are 25 kids in a class, and the number of boys is 2/3 of the number of girls. How many boys and how many girls are in this
Ksju [112]
25 kids in all
2xboys:3x girls
 
so the equation would be 
2x+3x=25
solve,
5x=25
/5           /5
x=5
2x=10
3x=15


10 boys and 15 girls



3 0
3 years ago
What is meter to millimeters equal
oksano4ka [1.4K]
1 meter = 1000 millimeters
5 0
3 years ago
Vivek worked 35 hours and earned $385. At this rate, how many hours would it take him to earn $143?
earnstyle [38]
35 divided by 385 is 11. This means Vivek will earn $143 in 11 hours.
Comment if I am wrong.
3 0
3 years ago
Read 2 more answers
Thirty-two cyclists make a seven-day trip. Each cyclist requires 8.33 kilograms of food for the entire trip. If each cyclist wan
kvasek [131]

Answer:

76.16 kilograms of food

Step-by-step explanation:

Number of cyclist = 32

Food per cyclist = 8.33 kilograms

Days of the trip = 7 days

Food per cyclist per day = 8.33 kg / 7

= 1.19kg food per day for each cyclist

how many kilograms of food will the group be carrying at the end of Day 5?

5 days out of 7 days = 2 days

Each cyclist will have to carry = 2 × 1.19 kg of food for the remaining two days

= 2 × 1.19

= 2.38 kilograms of food for two days

32 cyclist for 2 days = 32 × 2.38 kg of food

= 76.16 kilograms of food

The group will be carrying 76.16 kilograms of food at the end of Day 5

3 0
3 years ago
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