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amm1812
3 years ago
13

PLEASE HELP ILL GIVE U BRAINLEST PLUS 50 POINTS IF U GET IT RIGHT

Mathematics
2 answers:
nikklg [1K]3 years ago
8 0

Answer:

-10x^{2}-9x-6

Step-by-step explanation:

Combining like terms:

-7x^{2}-3x^{2}-10x+x-6

-10x^{2}-9x-6

natta225 [31]3 years ago
3 0
-7X2-10x-6-3X2+X is the answer
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G=y-x-c solve for X solve it out
Dafna11 [192]

Answer:

(hope this helps can i pls have brainlist (crown) ☺️)

Step-by-step explanation:

in pic

4 0
3 years ago
2. Which equation in standard form has a graph that passes through the point (-5,8) and has a
atroni [7]

Answer:

a

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = - \frac{1}{5}, thus

y = - \frac{1}{5} x + c ← is the partial equation

To find c substitute (- 5, 8) into the partial equation

8 = 1 + c ⇒ c = 8 - 1 = 7

y = - \frac{1}{5} x + 7 ← in slope- intercept form

Multiply through by 5

5y = - x + 35 ( add x to both sides )

x + 5y = 35 ← in standard form → a

3 0
3 years ago
Please get this problem correct. Please explain and make it easy to understand.
mezya [45]

<u>9</u><u> </u><u>is</u><u> </u><u>a</u><u> </u><u>solution</u><u>.</u>

Answer:

Solution given:

2x+10=28

subtracting both side by 10

2x+10-10=28-10

2x=18

dividing both side by 2

2x/2=18/2

x=9

4 0
3 years ago
Read 2 more answers
Someone help lol. bsbajajzisksnzjiskakzkz
Mazyrski [523]

Answer:

Nah I have grids

Step-by-step explanation:

6 0
3 years ago
PLSSSSS HELPPPPPPPPPPPPPPP LOOK AT THE PICTURE
Lera25 [3.4K]
True because the ratios are a comparison of two or more numbers . I think
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