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Bas_tet [7]
3 years ago
10

What is the answer to -3x+2=-7

Mathematics
2 answers:
Tpy6a [65]3 years ago
6 0
-3x =-7-2
-3x =-9
X= 9/3
X =3
ycow [4]3 years ago
4 0

Answer:

x=3

Step-by-step explanation:

-3x=-7-2=-9

x=-9/-3=3

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during June a car dealer sold 250 cars during July he sold 14% fewer cars how many cars did he sell in July?
damaskus [11]
The answer is he sold 50 fewer
4 0
3 years ago
A rectangular pool contains 920 cubic meters of water. the pool is .4 meter deep and 100 meters wide. How long is the pool?
LekaFEV [45]
Hi there,

Sol:
Length of the swimming pool = 260 m
Breadth of the swimming pool = 140 m

Let the height of the water in the swimming pool after pouring water be h meters.

Volume of the water poured = 54600 m3

l x b x h = 54600
260 x 140 x h = 54600
h = (54600) / (260 x 140)
h = 1.5 m = 150 cm

Hope it helps
5 0
3 years ago
PLEASE HELP!!!!!!!!!!!!!!!!!!!!!
olga55 [171]
11/5x-1 this should be the answer
4 0
3 years ago
A gardener has a container with 6 1/5 ounces of liquid plant fertilizer on Sunday the gardener uses 2 1/2 ounces on a flower gar
sergey [27]
Amount of liquid plant fertilizer in the container that the gardener has = 6 1/5 pounds
                                                                                                               = 31/5 pounds
We already know that 1 pound = 16 ounce
Then
Amount of liquid plant fertilizer in the
container that the gardener has = (31/5) * 16 ounce
                                                    = 496/5 pounds                                                          
Amount of liquid plant fertilizer that the gardener uses on Sunday = 2 1/2 ounces
                                                                                                         = 5/2 ounces
Then
The amount of liquid plant fertilizer that are left= (496/5) - (5/2) ounces
                                                                           = (992 - 25)/10 ounces
                                                                           = 967/10 ounces
                                                                           = 96.7 ounces
So the total amount of liquid plant fertilizer left is 96.7 ounces.
4 0
3 years ago
what is the point slope form for slope of -7 and the point (3,4) and what is the slope intercept form for slope of 3/8 and the p
Lubov Fominskaja [6]

Answer:

y-4=-7(x-3) and y=-3/8x-8

Step-by-step explanation:

Point slope form: y-y1=m(x-x1)

the slope is already -7.

We can the just plug in the values: y-4=-7(x-3)

For the 2nd problem we can plug in values as well: -2=3/8(16)+b.

-2=6+b. the y intercept is -8. The final form is y=-3/8x-8

8 0
3 years ago
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