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Leto [7]
3 years ago
5

What is real world problem that can be solved by using the equation 5x = 45

Mathematics
1 answer:
Harrizon [31]3 years ago
8 0
You have 5 apples, together they cost 45 dollars, how much does each apple cost.

5x/5
45/5

x=9
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Help (20 points, due tmr!! )<br><br> *pic below* :)
sveta [45]
Angles:
2 acute angles and 2 obtuse angles

Sides:
2 pairs pf parallel sides
7 0
3 years ago
Which is greater 419.10 or 419.099
svetlana [45]
419.10 because there is a 1 in the tenth place unlike the other number.
6 0
3 years ago
Read 2 more answers
Solve for z<br><br> −4z + 31 ≥ 17z + 23
Natali [406]

z  \leqslant  \frac{8}{21}

3 0
3 years ago
Read 2 more answers
8.2.38<br> Find the value of x.<br> * *<br> (Round to the nearest tenth as needed.)
Basile [38]

Answer:

Step-by-step explanation:

To the nearest tenth 8.238

=8.2 to the nearest tenth

6 0
3 years ago
You are making gift baskets. each basket will contain three different types of candles: tapers, pillars ad jar candles. tapers c
nikdorinn [45]
Let
x = the number of tapers (each coss $1)
y = the number of pillars (each costs $4)
z = the number of jars (each costs $6)

There are 8 candles in each basket, therefore
x + y + z = 8                   (1)

The cost per basket is $24, therefore
x + 4y + 6z = 24             (2)

The number of tapers equals the sum of pillars and jars, therefore
x = y + z                          (3)

Substitute (3) into (1) and into (2).
y + z + y + z = 8
2y + 2z = 8
y + z = 4                           (4)

y + z + 4y + 6z = 24
5y + 7z = 24                     (5)
From (4), y = 4 -z. Substitute into (5).
5(4 - z) + 7z = 24
2z + 20 = 24
2z = 4
z = 2
y = 4 - z = 4 - 2 = 2
x = y + z = 2 + 2 = 4

Answer: 4 tapers, 2 pillars, 2 jars.
4 0
3 years ago
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