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vodka [1.7K]
3 years ago
13

I will give Brainiest if your right

Mathematics
2 answers:
anzhelika [568]3 years ago
3 0

Answer: -7

Step-by-step explanation:

18+0+-4+-12+6+-15= -7

Mazyrski [523]3 years ago
3 0

Answer:

b. -7

Step-by-step explanation:

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The difference between two numbers is 25. The smaller number us 1/6th of the larger number. What is the value of the smaller num
Nataliya [291]

Answer:

5

Step-by-step explanation:

Let L be the larger number and s be the smaller one.

Then we have two equations.

(1) L – s = 25

(2)       s = L/6     Multiply both sides by 6

        6s = L         Substitute the value for L in Equation(1)

 6s – s = 25        Combine like terms

       5s = 25        Divide both sides by 5

         s = 5

The value of the smaller number is 5.

7 0
3 years ago
2. Using the substitution method, Jose is solving the following system of equations
Svetradugi [14.3K]

Answer:

3

Step-by-step explanation:

the answer is 3 if you check very well

5 0
3 years ago
For a sale, a store decreases its prices on all items 20%. An item that cost $120 before the sale now costs $120 - 0.2($120). Wh
tino4ka555 [31]
If the store decreases its prices by 20%, then ur actually paying 80%

0.80(120)  <=== ur expression

lets check..
0.80(120) = 96
120 - 0.2(120) = 120 - 24 = 96 (yep, it matches)
4 0
3 years ago
A florist is making flower arrangements for a party.
lilavasa [31]

Answer:

Step-by-step explanation:

3 purple : 1 white

30 arangement will need so

minimum will need (3+1)=4 flowers per 30 arangements =120 flowers

minimum will be (90 purple: 30 white)

6 0
2 years ago
Read 2 more answers
2.8% as a fraction in simplest form
motikmotik
The answer would be in fractions 7 over 250
5 0
3 years ago
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