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Elena-2011 [213]
3 years ago
10

Solve for x 2x + 10 = -3x - 15 A -5 B -7 C -4 D -2

Mathematics
2 answers:
Elenna [48]3 years ago
7 0

Answer:

A. x = -5

2(-5) + 10 = -3(-5) - 15

0 = 0

Anestetic [448]3 years ago
5 0
A, x=-5, use distributive property
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Given a dilation with the origin O (0, 0), by observation determine the scale factor "K."
BaLLatris [955]
When the dilation is about the origin, the scale factor multiplies every coordinate. That is (considering the x-coordinate) ...
  6·k = 3
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The appropriate choice is
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4 0
3 years ago
Read 2 more answers
Just need the answer for a and b
34kurt

Answer:

2⁵× 2ˣ = 256

x= 3

(1/3)² (1/3)ˣ = 1/729

x= 4

Step-by-step explanation:

2⁵× 2ˣ = 256

x= 3

use Product Rule: xᵃxᵇ=xᵃ⁺ᵇ

convert both sides to the same base.

2⁵⁺ˣ = 2⁸

cancel the base of 2 on both sides.

5+x=8

subtract 5 from both sides.

x=8-5

simplify  8-5 3.

x=3

(1/2)² (1/3)ˣ = 1/729

x = 4

use division distributive property: (x/y)ᵃ=xᵃ/yᵃ

i hope this helped i didn't feel like typing the rest out though lol  :(

5 0
2 years ago
PLS I NEED HELP NOW PRONTO!!!!!
weeeeeb [17]

Answer:

The mean for Stem is 2.5

The mean for Leaf is 81.25

8 0
2 years ago
2.
alukav5142 [94]

The area of the rectangular garden given the length and width is 16 1/2 square feet

<h3> Area of the garden</h3><h3 />
  • Length = 5 1/2 feet
  • Width = 3 feet

Area of a rectangular garden = length × width

= 5 1/2 feet × 3 feet

= 11/2 × 3

= 33/2

= 16 1/2 square feet

Learn more about area:

brainly.com/question/8409681

#SPJ1

5 0
2 years ago
Please help, will mark brainliest!!!
Anettt [7]

Answer:

$ 3513. 63

Step-by-step explanation:

Plug in the numbers :

3200 *  e ^(.017 * 5.5)  = 3513.63

8 0
2 years ago
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