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Juliette [100K]
3 years ago
5

Solve these two easy equations: 0.04x-3.82=0.68 8.5-1.2x=6.7

Mathematics
2 answers:
Vlada [557]3 years ago
7 0
The first one is 112.5
second one is 1.5
julsineya [31]3 years ago
4 0
The first one is 112.5

The second one is 1.5
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Quadrant 1 I thin

Step-by-step explanation:

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3 years ago
What are three ratios equal to 5/40
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​Hank's pickup can travel 65 miles on 5 gallons of gas. How many gallons will​ Hank's pickup need to travel 39 ​miles?
grigory [225]

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7 0
3 years ago
Goal: Find a reasonable domain and range for each function.
slamgirl [31]
D(x) = 32x......ur range will be ur d(x) values and the domain will be ur x values.....where d(x) = total distance and x = gallons.
So we already know that ur car's fuel tank holds 17 gallons....therefore, ur domain has to be 17 gallons or less...but it cant be negative.
so ur domain is : 0 < = x < = 17

now for ur range....since the car only holds 17 gallons....d(x) = 32(17) = 544 miles....thats the farthest it can go...therefore it can go from 0 to 544 miles....so ur range is : 0 < = d(x) < = 544

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3 0
4 years ago
20% of the rose Annette picked from a rose garden were red if she picked 10 red roses how many roses did she pick from the garde
horrorfan [7]

Answer:

Option A

Annette picked  50 roses  from the garden

Step-by-step explanation:

Let us understand the problem, designating letters to represent unknown quantities.

Let the total number of roses = x

20% of the roses were red means that 20% of x = red

Since the number of red roses = 10,

we will have that 20% of x = 10

mathematically, we will have

\frac{20}{100} \times x = 10\\x= \frac{1000}{20}= 50

hence, Annette picked  50 roses  from the garden

7 0
4 years ago
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