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Ronch [10]
1 year ago
5

Using the relationships between

Mathematics
1 answer:
Pavlova-9 [17]1 year ago
6 0

Answer:

They will always intersect at one point

Step-by-step explanation:

^^

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A recipe calls for 18 fluid ounces of milk. If Angelica has 2 pints of milk in her refrigerator, does she have enough for the re
natali 33 [55]

Answer:

yes

Step-by-step explanation:

yes

8 0
2 years ago
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Shonda goes to a restaurant with no more than $15 to spend. She buys a burger that costs
andrew11 [14]

Answer:

she has 4.5

and she should´ve got bacon egg and cheese than that burger

5 0
2 years ago
(2x³+11x²+5)-(x³-2x²+2)<br>​
SOVA2 [1]

Answer:x^3+13x^2+3

Step-by-step explanation:

(2x^3+11x^2+5)-(x^3-2x^2+2)

Clearing brackets

2x^3+11x^2+5-x^3+2x^2-2

Collect like terms

2x^3-x^3+11x^2+2x^2+5-2

x^3+13x^2+3

3 0
2 years ago
How many liters of 60% alcohol solution should be added to 40 liters of a 20% alcohol solution to make a 50% solution?
kolbaska11 [484]

Answer:

120 liters of 60% alcohol solution is needed

Step-by-step explanation:

Let's assume

x liters of 60% alcohol solution  is added

so, we  get solution as

=\frac{60}{100}\times x

=0.6x

we are given

40 liters of a 20% alcohol solution is

=40\times\frac{20}{100}

=40\times\frac{20}{100}

=8

so, total alcohol solution is

=8+0.6x

now, we can find total solutions

total solutions is

=x+40

now, it is making 50% solution

so, we get

\frac{8+0.6x}{x+40} =\frac{50}{100}

now, we can solve for x

\left(8+0.6x\right)\cdot \:100=\left(x+40\right)\cdot \:50

800+60x=50x+2000

10x=1200

x=120

So,

120 liters of 60% alcohol solution is needed

4 0
2 years ago
If the ordered pair (-5/2,y) lies on the graph of y=7-2x, find the value of y
aev [14]
Y=7-2×(-5/2)
Y=7+5
Y=12
The answer is C
6 0
3 years ago
Read 2 more answers
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