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3 years ago

Simplify the expression 4y - 1 - 3y + 2

1 answer:

3 0

Okay, so basically all you need to do is combine like terms!
in this case, 4y and -3y are like terms... and -1 and 2 are like terms
so, 4y - 3y is 1y or y
and -1 + 2 is 1

so your simplified answer is y + 1

I hope this helps!!

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An art gallery has 18 paintings and 4 photographs displayed in equal rows on the wall, with the same number of each type of art

NNADVOKAT [17]

18 divided by 4 this equals 4 with a remainder of 2 so i guess the 2 go in another row

4 0

2 years ago

Read 2 more answers

How much money should be invested in an account that earns 3% interest, compounded monthly, n=12, in order to have $14,000 in 4

melisa1 [442]

Answer:

D ko alam HAHAHAHA bahala kang bobo ka HAHAHAHAHAHAHA

Step-by-step explanation:

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2 years ago

A cyclist rides her bike at a rate of 15 miles per hour. What is this rate in kilometers per hour? How many kilometers will the

Trava [24]

Answer:

1. 24 km/hour

2. 48 km

Step-by-step explanation:

1 mile = 1.6 km

cyclist = 15 miles/ hour

we want to multiply speed by something that will cancel miles out and leave km. to do this, we want to multiply it by something with miles on the bottom and km on the top.

this is because

miles * km / miles = km as the miles cancel out and km is left in the numerator

thus,

1 mile = 1.6 km

divide both sides by 1.6 km to get 1 on a side

1 mile / 1.6 km = 1

alternatively, divide both sides by 1 mile to get 1 on a side

1.6 km / 1 mile = 1

since we want miles on the bottom, we choose the second option

cyclist = 15 miles / hour = 15 miles/hour * 1 = 15 miles/hour * 1.6km / 1 mile = 24 km /hour

24 km/hr for 2 hours = 24 km/hr * 2 hours = 24 * 2 km = 48 km

3 0

1 year ago

Pls use long division!!!

seropon [69]

2x-5 ................

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2 years ago

Please answer this correctly

Ilia_Sergeevich [38]

Answer:

9/49

Step-by-step explanation:

The probability of landing on an even number is 3/7.

Because there are only 3 numbers even out of 7 total numbers.

$3/7 \times 3/7$

$= 9/49$

5 0

2 years ago