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vazorg [7]
3 years ago
14

45 + 60 = 15 x ___ + 15 x ___

Mathematics
1 answer:
tia_tia [17]3 years ago
3 0

Answer:45+60=15x+15x

Step 1: Simplify both sides of the equation.

45+60=15x+15x

(45+60)=(15x+15x)(Combine Like Terms)

105=30x

105=30x

Step 2: Flip the equation.

30x=105

Step 3: Divide both sides by 30.

30x/30= 105/30

x= 7/2

Answer:

x= 7/2

may i have brainliest please

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✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ Mean = 4.8  Median = 4.5

The mean is the average. To find the mean add up all the numbers and divide by the number of numbers:

3 + 3 + 4 + 5 + 5 + 9 = 29

29 ÷ 6 = 4.8

To find the mean, keep crossing out numbers until you are left with one number (for an odd amount of numbers). When you have an even amount of numbers, keep crossing out until you are left with 2 numbers. Add those 2 numbers and then divide:

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Step-by-step explanation:

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2 years ago
Group like terms.. I was confused and need help asap!
RSB [31]
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5 0
3 years ago
I need help with 3 please!
Ksivusya [100]

Answer:

Step-by-step explanation:

PQ=24

PS=19

PR=42

TQ=10

QR=19

SR=24

PT=21

SQ=20

m∠QRS=180-m∠PQR=180-106=74°

m∠PQS=m∠QSR=49°

m∠RPS=m∠PRQ=m∠QRS-m∠PRS=74-35=39°

m∠PSQ=m∠RQS=m∠PQR-m∠PQS=106-49=57°

m∠PQR=106°

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M∠PRS=35°

8 0
4 years ago
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yKpoI14uk [10]
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\frac{1}{2}n = -6

Multiply 2 on both sides and you get
n = -12
6 0
4 years ago
A customer wants to carpet a family room measuring 14 feet 6 inches by 22 feet 9 inches and a hallway that is 4 feet by 9 feet 8
amm1812
14.5 x 22.75 = 329.88
4 x 9.66 = 38.64

TOTAL = 368.52 square feet




6 0
4 years ago
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