3 years ago

HELPPPPPPPP 7TH GRADE MATH

Mathematics

1 answer:

My name is Ann [436]3 years ago

8 0

Answer:

D. 1 x 9 x 4

Step-by-step explanation:

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Consider the following pair of equations:

Sloan [31]

-2x+8 = x-1 substitute for one of the y

-8. -8 solve for x

-2x = x -9

+x =. +x

-1x = -9

/-1. =. /-1

x=9

y=-2(9)+8 now solve for y by putting x

y= 18 +8 in the one of the original

y= 26 equations.

(9,26)

3 0

3 years ago

Read 2 more answers

Can someone answer this it’s urgent

RideAnS [48]

Answer:

I don`t know about IQR but...

Range = 50

Median = 105

Minimum = 80

Maximum = 130

B: 75%

C: 50%

D: 25%

E: 130%

Step-by-step explanation:

It izz wat it izzzz!!!

7 0

3 years ago

Solve the equation and find what X is. 9x-7=10

Marysya12 [62]

Answer:

x = 1 8/9 or 17/9

Step-by-step explanation:

Step 1: Add 7 to both sides.

$9x - 7 + 7 = 10 + 7$
$9x = 17$

Step 2: Divide both sides by 9.

$\frac{9x}{9} = \frac{17}{9}$
$x = \frac{17}{9} = 1 \frac{8}{9}$

6 0

3 years ago

Quadrilateral G, H, I, J has vertices G(-1,2), H(-1,4), I(-2,5) and

bonufazy [111]

I think the answer Is D fame

6 0

3 years ago

HELP ASAP

Ilya [14]

Answer:

Step-by-step explanation:

it is an adjacent/linear pair

5 0

3 years ago