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Marianna [84]
2 years ago
9

Can someone help me with this assesment

Mathematics
1 answer:
inn [45]2 years ago
6 0

Answer:

true

false; exponent should be -7

false; exponent should be 16

true

Step-by-step explanation:

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What percent of 67.5 is 7.02
skad [1K]
Use the proportion equation. Cross multiply. Answer is 10.4%

6 0
3 years ago
4. Alistair has an infinite number of bags numbered 1, 2, 3, 4... Each bag
Salsk061 [2.6K]

Answer:

No

Step-by-step explanation:

One infinity cannot be larger than another

3 0
3 years ago
5x + 3y = -2<br> 3x + 2y = -1
Effectus [21]

Answer:

(-1,1)

Step-by-step explanation:

5x+2y= -2,  x= -1/3 - 2/3y

5( -1/3 - 2/3y) +3y= -2

y= 1

x= -1/3 - 2/3 × 1

x= -1

7 0
3 years ago
Read 2 more answers
-11=(x-3)÷2 what is the solution for x
e-lub [12.9K]

Answer:

          -19

Step-by-step explanation:

                     ~ Distribute:

               - 11 = 1 / 2 x + -3 / 2

                        ~ Flip the equation:

                  1 / 2 x + -3 / 2 = -11

                          ~ Use transposition method:

                     (take -3 / 2 to the other side)

                       1 / 2 x = -11 - (-3 / 2)

                                  = -19 / 2

                                x = -12 / 2 * 2

                                    = -19

Hope this helped

Wishing u a gr8 day

:D

3 0
2 years ago
choose the equation that shows a step in the process of completing the square on the given quadratic. y = x2 8x – 3 y = x2 8x 8
posledela
Y = x^2 + 8x - 3
y = x^2 + 8x + (8/2)^2 - 3 - (8/2)^2
y = x^2 + 8x + 16 - 3 - 16
3 0
3 years ago
Read 2 more answers
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