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AveGali [126]
3 years ago
9

PLEASEEEE ANSWERRRRR PLEASEE! I WILL MARK BRAINLIESTTTT

Mathematics
2 answers:
iren2701 [21]3 years ago
5 0
45 x .22 = the mark down $$
$45 - markdown $$ = new price.

Use the same formula for all four
muminat3 years ago
3 0

8. $35.10

9.$59.63

10.13.44

11. $70

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Please help, 50 points, will crown brainliest
VashaNatasha [74]
  • Answer:Q1 27.6363636          Q2 304/11 = q1 answer

Step-by-step explanation:

8 0
3 years ago
NEED HELP ASAP!!!!!!!
sertanlavr [38]
ANSWER: x > -6
1. subtract 12 from each side
2. divide by -3 which will make the sign flip
8 0
3 years ago
What is the substitution for 3x+4y^2 if x= -2 and y=3?
solniwko [45]

Answer:

<h2>30</h2>

Step-by-step explanation:

3x+4y^2\\\\\text{Substitute the value of x = -2 and y = 3 to the expression:}\\\\3(-2)+4(3^2)\qquad\text{use PEMDAS}\\\\=-6+4(9)=-6+36=30

5 0
4 years ago
I need help!!! Can you figure this out?
Aneli [31]

Answer:

128 degrees

Step-by-step explanation:

38+90=128

5 0
3 years ago
Solve the system of equations using the substitution method.
Katena32 [7]
        4x+5y=7
         y=3x+9

1)      4x+5(3x+9)=7                 2)        y=3(-2)+9
                                                             y= -6 +9 
         4x+15x+45=7                               y=3                                                     
         19x+45=7
          19x= -38
             x= -2
x is -2 and y is 3
3 0
3 years ago
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