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Hoochie [10]
3 years ago
5

I need help with number 18 please.

Mathematics
1 answer:
BartSMP [9]3 years ago
3 0
Well I'll just make sure your points aren't waisted! what grade is this math?
You might be interested in
Help...
PolarNik [594]

Answer: perm will cost $48

Step-by-step explanation:

Let x be cost of haircut

So perm will cost her 2x

So

x + 2x + 5 = 77

3x = 72

x = 24

Perm will cost 2x24 = 48

4 0
3 years ago
What is 1.20 rounded to the nearest tenth
alexandr1967 [171]

Answer:

1.20

Step-by-step explanation:

Because .2 is in the tenths place and 0 is the hundredths so you round the hundredths to the tenths and since its 0 then it stays the same.

5 0
4 years ago
Answer plz plz for brainleiest
Archy [21]

Answer:

-.5

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Can you please help me? Explain each with answer please. See attacment.
SCORPION-xisa [38]
1. $9.00
2. Sorry, I don't understand this problem
3. Ally Cat because it is $1 cheaper 
5 0
3 years ago
Use I = PRT to solve.
Mice21 [21]

Answer:

Time T = 15 year

Step-by-step explanation:

Given:

Interest I = $270,000

Principal P = $150,000

Rate R = 12% = 0.12

Find:

Time T

Computation:

I = PRT

270,000 = (150,000)(0.12)(T)

270,000 = (18,000)(T)

Time T = 15 year

4 0
3 years ago
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