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defon
3 years ago
15

Find the sum. (w+8) + 2(w +9)

Mathematics
2 answers:
babunello [35]3 years ago
5 0
First step: w+8+2w+9
Final answer: 3w + 17
Ratling [72]3 years ago
5 0
The answer is 3w+17.
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2 1/4 x 1 3/8 what improper fraction is equivalent to these?
blagie [28]

Answer:

3\frac{3}{32}

Step-by-step explanation:

2\frac{1}{4} × 1\frac{3}{8} = \frac{9}{4} × \frac{11}{8}  = \frac{99}{32} = 3\frac{3}{32}

7 0
3 years ago
Alexi’s restaurant bill is $58, and he wants to leave a 20 percent tip. Which expression represents the total amount that Alexi
defon

Answer:

The expression represents the total amount that Alexi needs to pay is T= 1.02A , where T is total amount and A is restaurant bill.

Step-by-step explanation:

Given : Alexi’s restaurant bill is $58, and he wants to leave a 20 percent tip.

We have to find the expression represents the total amount that Alexi needs to pay.

Since, Alexi's restaurant bill is $ 58.

Also, she want to leave 20 % tip

So 20 % of her restaurant bill is 20% of 58

\frac{20}{100}\times 58=11.6

Thus, her total amount is 58 + 11.6 = $ 69.6

Alos, in expression it can be represented by

Total Amount to be paid = Amount + 0.02(Amount)

Mathematically, written as

T = A+ 0.20A

T= (1+0.02)A

T= 1.02A

The expression represents the total amount that Alexi needs to pay is T= 1.02A , where T is total amount and A is restaurant bill.

6 0
4 years ago
Read 2 more answers
An arc of length 8 in. is intersected by a central angle in a circle with a radius of 3 in. What is the measure of the angle? Ro
alex41 [277]
Circumference = 2Pi(r) = 6Pi = 18.85
Comparing the arc length to the entire circumference is
8:18.85 = .4344
Then comparing the central to 360 degrees in a circle is
Angle:360 = 8:18.85
Angle = 152.8 degrees
5 0
4 years ago
Read 2 more answers
Solve the equation ax+3=5
AleksandrR [38]

Answer:

Step-by-step explanation:

ax + 3 = 5

ax = 5 - 3

ax = 2

Dividing through by a

ax/a = 2/a

x = 2/a

4 0
3 years ago
What is the importance of geometry in our daily life?
kaheart [24]
Geometry is everywhere. Angles, shapes, lines, line segments, curves,<span> and other aspects of geometry are every single place you look. Letters themselves are constructed of lines, line segments, and curves.</span>
6 0
3 years ago
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