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Sergio [31]
3 years ago
6

PLEASe HELP ASAP!!!! Christine found a sweater at Nordstrom that was priced at $72.00. She noticed there was a sign that said "A

ll sweaters are 20% off today. How much was the sweater before tax?
a
$57.60

b
$96.40

c
$70.56

d
$56.70
Mathematics
1 answer:
Novosadov [1.4K]3 years ago
6 0
It’s a..!.!.!!.!!.!.!.!!.!.
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Please help me with my math question!!!
Ierofanga [76]

Answer:

2x^9(6x^3+x^2-4x+5x^-9)

Step-by-step explanation:

2x^9(6x^3+x^2-4x+5x^-9)

6 0
4 years ago
The local dairy farm has 3.7×10^3 cows and each cow produces 2.6×10^3 gallons of milk each year. How many gallons are produced a
Nadusha1986 [10]

Answer:

96.2*10^5 gallons

Step-by-step explanation:

gallons of milk produced by 1 cow = 2.6×10^3

No. of cows with local dairy farm =  3.7×10^3

Total of gallons of milk produced by farm = gallons of milk produced by 1 cow * No. of cows with local dairy farm  = 2.6×10^3 * 3.7×10^3 = 9.62*10^6

we have to write it in standard form = 96.2*10^5 gallons

i can be also written as = 9,620,000 Gallons.

9.62 Million Gallons of milk is produced by local dairy farm Yearly.

8 0
3 years ago
Solve for x in these equations. Verify the solutions.
mojhsa [17]

Answer:

5(x + 1) + 6(x + 2) = 7(x + 3) \\ 5x + 5 + 6x + 12  = 7x + 21 \\ 11x - 7x = 21 - 17 \\ 4x = 4 \\ x =  \frac{4}{4}  \\ x = 1

4 0
3 years ago
Read 2 more answers
Question 4<br> Given: g(x)=-3x2 + 5x and h(x) = 2x +1<br> Find: g(h(x+1))<br><br> Help
Nadusha1986 [10]

Answer:

9+10x

Step-by-step explanation:

Given: g(x)= -3x2 + 5x = -6+5x

    and h(x) = 2x +1

Find: g(h(x+1))

1!

h(x+1)= 2(x+1) +1

        =2x+3

2! substitute h(x+1)in function g(x)

g(h(x+1))= -6 + 5(2x+3)

             = -6+10x+15

             = 9+10x

ps. im not sure (-3x2 + 5x) is -6+5x (-3 multiply 2) or question is not clear

3 0
3 years ago
Please help me solve this. 4n – 19 = 29
Mrac [35]

Answer:

Solution of the equation is :  n=12

Step-by-step explanation:

Given equation:

4n - 19 = 29

Solving the equation for 'n'

Add '19' both sides:

4n-19+19=29+19

4n=29+19\\\\4n=48

Dividing by '4' both sides:

\frac{4n}{4}= \frac{48}{4} \\\\n=\frac{48}{4}\\\\ n=12

The Solution of the equation is :  n=12

4 0
4 years ago
Read 2 more answers
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