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salantis [7]
3 years ago
12

Solve y = 7 - x when x = -1 If you show your work I will give you Branlist

Mathematics
2 answers:
egoroff_w [7]3 years ago
8 0

Answer:

y=8

Step-by-step explanation:

y=7-(-1)= 8

good luck

juin [17]3 years ago
3 0

Answer:

8

Step-by-step explanation:

y = 7 - x

y = 7 - (-1)

note: a negative plus a negative equals a positive.

y = 7 + 1

y = 8

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Write the equation 2x - 3y = 6 in slope-intercept form.<br>​
ohaa [14]

Answer:

y=2/3x-2

Step-by-step explanation:

5 0
3 years ago
What is the solution set for the open sentence with the given replacement set?
olganol [36]

Answer:

6

Step-by-step explanation:

2x + 7 = 19

     -7     -7

2x = 12

12/2 = x

6 = x

7 0
3 years ago
Help please! (no one was answering it in physics and i really need help)
aivan3 [116]

Let v_0 be the cat's speed just as it leaves the edge of the table. Then taking the point 1.3 m below the edge of the table to be the origin, the cat's horizontal position at time t is given by

x(t)=v_0t

and its height is

y(t)=1.3\,\mathrm m-gt^2

where g is 9.8 m/s^2, the magnitude of the acceleration due to gravity.

The time it takes for the cat to hit the ground is t with

0=1.3\,\mathrm m-gt^2\implies t=\sqrt{\dfrac{1.3\,\rm m}g}\approx0.36\,\mathrm s

(Unfortunately, this doesn't match any of the given options...)

The cat lands 0.75 m away (horizontally) from the edge of the table, so that its speed v_0 was

0.75\,\mathrm m=v_0(0.36\,\mathrm s)\implies v_0\approx2.08\dfrac{\rm m}{\rm s}

(Again, not one of the answer choices...)

I'm guessing there's either a typo in the question or answers.

6 0
3 years ago
How many decimal places are there in the product of 0.87 x 18?<br><br>A. 1 B. 2 C. 3 D. 4​
sp2606 [1]
C
hope it helpssssssss
8 0
3 years ago
Read 2 more answers
There are 18 bikes in a bike rack. There are 4 more blue bikes than yellow bikes,and 2 less yellow bikes than green bikes.how ma
Phoenix [80]
Y+4= x blue bikes
G-2= x yellow bikes

4y+4= 8 blue bikes
4y+2= 6 green bikes
4y= 4 yellow bikes

8 blue bikes
+
6 green bikes
+
4 yellow bikes
=
18 bikes total
5 0
3 years ago
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