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solmaris [256]
3 years ago
11

A = w + 5

Mathematics
1 answer:
san4es73 [151]3 years ago
4 0

Answer:

13

Step-by-step explanation:

a = w + 5

18 = w + 5   [subtract 5 from both sides of equation]

13 = w

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A store sells bread and milk. On Tuesday, 3 loaves of bread and 2 litres of milk were sold for €6.25. On Thursday
chubhunter [2.5K]

Equation is 4b + 5m = €10.90, and values of b and m are €1.35 and €1.1 respectively.

Step-by-step explanation:

  • Step 1: Find equation for Thursday's sales.

Given b = price of a loaf of bread and m = price of one liter of milk

Total sales = €10.90

Equation ⇒ 4b + 5m = €10.90

  • Step 2: Find the values of b and m.

3b + 2m = 6.25 ----- (1)

4b + 5m = 10.90 ---- (2)

Multiply eq(1) by 5 and eq(2) by 2 to make coefficients of m equal.

15b + 10m = 31.25

8b + 10m = 21.8

Subtract eq(2) from eq(1)

⇒ 7b = 9.45

⇒ b = 9.45/7 = €1.35

Substitute for b and find m using eq(1).

⇒ 3 × 1.35 + 2m = 6.25

⇒ 4.05 + 2m = 6.25

⇒ 2m = 2.2

∴∴ m = 2.2/2 = €1.1

8 0
3 years ago
What is :
Natasha2012 [34]
Well if they match 60% of the $8,000 then it will be $14,300 but if they match 60% of the 8,000+1,500 then it would be $15,200.
6 0
3 years ago
Find the measure of a. A. 110 B. 125 C. 55 D. 75
tangare [24]
The answer to your question is c 55
5 0
2 years ago
PLEASE ANSWER ASASP AND GIVE BRAINLEST!!!!!!!!!!!!!
olga_2 [115]

Answer:

No

Step-by-step explanation:

Number of tickets can only be represented by integer values. A value of 3.5 for t would imply you can purchase three and a half tickets, which isn't possible.

6 0
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A radio station has $400 to give away for a contest. It gives away a $50 prize each week. The equation y = 400 – 50x represents
Vlad1618 [11]

Answer:

The y intercept, (0,400) represents the amount of money the radio station originally had. The x-intercept, (8,0), represents the amount of weeks it will take for the radio station to have $0 left.

Step-by-step explanation:

5 0
2 years ago
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