3 years ago

Answer sheet for math work?

2 answers:

6 0

Answer: what math work

Step-by-step explanation:

Daniel [21]3 years ago

3 0

Please include a picture :)

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lutik1710 [3]

X = 20

If you multiply both sides by 5 to get rid of the fraction ( x - 60 = -40 ) the answer would become clear.

4 0

3 years ago

blsea [12.9K]

The equations

$2x^2+9x-5=0$

and

$2\left(t-\dfrac12\right)^2+9\left(t-\dfrac12\right)-5=0$

are really the same, we're just setting $x=t-\dfrac12$ , or $t=x+\dfrac12$ .

$2x^2+9x-5=(2x-1)(x+5)=0\implies x=\dfrac12,x=-5$

So we get

$t=\dfrac12+\dfrac12=1,t=-5+\dfrac12=-\dfrac92$

8 0

3 years ago

abruzzese [7]

Answer:

(-5x2)•3=

-15x^2

3 0

4 years ago

ipn [44]

Answer:

just turn the percentage into a decimal then you multiply or add

4 0

3 years ago

dolphi86 [110]

858 i believe...
546/7
78 x 4 (compound a)
312 + original compound b (546)

Hope I helped!
Giving me brainliest is much appreciated! =)

4 0

3 years ago