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notsponge [240]

2 years ago

11

Write a problem that can be solved by using equal groups

1 answer:

kap26 [50]2 years ago

8 0

5+5
=10
2 groups of 5

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Which of the following represents the opposite of - 547

erastovalidia [21]

$54 towe my friend degrees

7 0

2 years ago

Write anwsers as fractions using / as fraction bar and write the greater value first

puteri [66]

Answer:

Final answer is $\frac{3}{2}$ or $\frac{1}{2}$ .

Step-by-step explanation:

Given equation is $\log_x\left(8x-3\right)-\log_x\left(4\right)=2$

Now we need to solve that equation for x.

$\log_x\left(8x-3\right)-\log_x\left(4\right)=2$

Apply formula $\log_c\left(A\right)-\log_c\left(B\right)=\log_c\left(\frac{A}{B}\right)$

$\log_x\left(\frac{8x-3}{4}\right)=2$

Apply formula $\log_c\left(A\right)=b \Rightarrow c^b=A$

$x^2=\frac{8x-3}{4}$

$4x^2=8x-3$

$4x^2-8x+3=0$

$4x^2-2x-6x+3=0$

$2x(2x-1)-3(2x-1)=0$

$(2x-3)(2x-1)=0$

$2x-3=0$ or $2x-1=0$

$2x=3$ or $2x=1$

$x=\frac{3}{2}$ or $x=\frac{1}{2}$

Hence final answer is $\frac{3}{2}$ or $\frac{1}{2}$ .

6 0

2 years ago

I’m confused someone help me out is it 1/ 4 or 1/2?

xxTIMURxx [149]

Answer:

1/4

Step-by-step explanation:

5 0

1 year ago

PLZ HELPPP MEEEE<br> Combine the radicals

coldgirl [10]

Answer:

C) $17\sqrt{13}$

Step-by-step explanation:

$-2\sqrt{13} +19\sqrt{13} \\\\17\sqrt{13}$

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2 years ago

The sum of three numbers is 9.The first number minus the second plus the third is 3. The first minus the third is 1 more than th

77julia77 [94]

The first number would be 5,second number is 3 and third number is 1.

3 0

2 years ago