Show ur work or ur reported!

Mathematics

2 answers:

Step2247 [10]3 years ago

7 0

1 C
2 D
3 A
4 C
5 B
6 A
7 D

Over [174]3 years ago

6 0

1)

c=(107.5/100)(79.95+2(19.99))

c=1.075(79.95+39.98)

c=1.075(119.93)

c=128.92475

c≈$128.92 (to nearest cent)

2)

w=1700(10.5/100)

w=$178.50

3)

m=1700(1.25/100)

m=$21.25

4)

ss=1700(5.7/100)

ss=$96.90

5)

I=175(.035)*5+175(.035)*4+175(.035)3...

I=175(.035)(5+4+3+2+1)

I=175(.035)(15)

I≈$91.89 to nearest cent

6)

I=Pr^t-P

I=500(104.2/100)^7-500

I=500(1.042^7-1)

I≈$167.00 to nearest dollar

7)

A=(50+11*0.89)/11≈$5.44 per lb

B=(57+11*0.49)/11≈$5.67 per lb

C=(60-5)/11=$5.00 per lb

D=(58*(100-10)/100)/11≈$4.75 per lb

So D is the best deal at just $4.75 per lb.

You might be interested in

Solve and graph the inequality. −x4−6≥−8 {"version":"1.1","math":"-x4-6≥-8"} Question 6 options: x ≤ 8 x < –4 x > 8 x ≥ –8

aleksandrvk [35]

1. Answer: x < –4
The question is a bit ambiguous since x4 can be interpreted as x^4. Since there was no option for −x^4−6 ≥ −8 , I will solve the question assuming that the original question was −x(4−6)≥−8
−x(4−6)≥−8 −x(-2)≥−8 ---> multiply x with -2 2x≥−8 ----> divide by 2x≥−4
2. Answer: x≥ -11
To solve inequality using > or < sign, you must be careful because multiplying the inequality with -1 will cause the sign to change direction(< will become > or vice versa). In this case, will solve the question without multiplying it with -1

6.7 ≥−0.2x + 4.5 ----> move -0.2x to left, 6.7 to right
0.2x ≥ 4.5 - 6.7
0.2x ≥ -2.2
x≥ -11

8 0

3 years ago

Read 2 more answers

Help plz:)))I’ll mark u Brainliest

Zigmanuir [339]

(4x-3+30)/(65) = (4x-3)/(65-26)
4x+27/65 = 4x-3/39
39(4x+27) = 65(4x-3)
156x+1053= 260x -195
-104x = -1248
x= 12

6 0

3 years ago

How do I color 3.25 divided by 5?

oksano4ka [1.4K]

Answer:

See attached.