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svetlana [45]
2 years ago
8

10 poin

Mathematics
2 answers:
BartSMP [9]2 years ago
6 0
Add Four on both sides
EleoNora [17]2 years ago
5 0

Answer:

add on both sides is the first step

Step-by-step explanation:

then divide on both sides

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If R is between A and D and<br> DR = 8 and DA = 15 then AR=
dolphi86 [110]

Answer:

7

Step-by-step explanation:

heres a model

A ----------R---------D

A ----?-----R----8---D

A----------15----------D

15 - 8 = 7

AR = 7

5 0
3 years ago
PLZ HELP!!! 20 POINTS!!!<br><br> 1. Solve the system of equations by graphing: x + y = 3
sveticcg [70]
First you need to fix the equation in order to graph.
x + y = 3
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y = -1x + 3
Now graph.
(Whenever there is a variable by itself there is always a 1 in front of it.)
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6 0
3 years ago
Given y = 2x + 8, what effect does changing the equation to y = 6x + 8 have on the slope?
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B



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4 0
3 years ago
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Kristian spends 45% of his $ 75 on a game. What is the price of the game​
asambeis [7]

Answer:

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Step-by-step explanation:

45% of 75

.45 * 75

33.75

The price of the game is 33.75

5 0
2 years ago
Read 2 more answers
jeb has to pay a plumber $65 to come to his house and $40 per hour after thst (y = 40x + 65). If The Cost Is $145, how many hour
schepotkina [342]
Y=40x+65
145=40x+65
145-65= 40x
80=40x
80/40=x
x=2
6 0
3 years ago
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