The solution of expression '6x + 8 = 50' by combining like terms with applying the operations would be, x = 7
Given that,
The equation is,
6x + 8 = 50
Used the concept of expression to simplify by combining like terms with applying the operations addition, subtraction, etc.
Here, the equation is,
6x + 8 = 50
Subtract 8 on both sides,
6x = 50 - 8
6x = 42
Divide 6 on both sides,
x = 42/6
x = 7
Therefore, the solution of expression is x = 7.
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cm²
Answer:
175 cm²
Step-by-step explanation:
Square: 7*7= 49 all of the triangles: A=h*b/2 9*7/2=31.5 *4= 126 so add them together 49+126= 175
Answer:
ok first off that's not the right answer the answer is 50
Step-by-step explanation:
when your trying to figure out surface area you add all the numbers that are there
Answer:
From least to greatest in cost is Red, Brown, Purple, Silver.
Step-by-step explanation:
Ebba is buying bulk fabric and shopping for best deal, in order to calculate best deals of fabric we calculate per square yard of each fabric.
Purple : 6.5 square yard = $6.25
Therefore 1 square yard = 6.25 ÷ 6.5 = $0.96
Red : 4 square yard = $3.00
Therefore 1 square yard = 3.00 ÷ 4 = $0.75
Brown : 8.5 square yard = $8.10
Therefore 1 square yard = 8.10 ÷ 8.5 = $0.95
Silver : 6 square yard = $7.20
Therefore 1 square yard = 1.20 ÷ 6 = $1.20
Now we arrange the fabric in order from the least to the greatest unit cost in dollars per square yard.
Red, Brown, Purple and Silver.
The plane Samuel's will arrive at 10:10 AM if Samuel arrives at the airport on the first plane after 10 AM, Airplanes arrive every 50 minutes beginning at 6 AM.
One of the four fundamental mathematical operations, along with addition, subtraction, and division, is multiplication. Multiply in mathematics refers to the continual addition of sets of identical sizes.
Given:
Samuel will arrive at the airport on the first plane after 10 A.M,
Airplanes arrive every 50 minutes beginning at 6 A.M.,
Calculate the time of Samuel's plane as shown below,
The total time = 10 - 6 = 4 hours
The total time = 4 × 60 = 240 minutes
If the plane is coming in every 50 minutes, then the 5th plane will come at 5 × 50 = 250 minutes
Thus, the plane Samuel's will arrive at 10:10 AM.
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