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4 years ago

Which is the same function as -3x + 7 = y?

Mathematics

1 answer:

Molodets [167]4 years ago

3 0

Answer:

A) f(x) = -3x+7

Step-by-step explanation:

f(x) is interchangeable with y when writing a function, so the functions are the same.

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Un granjero vende 1/4 parte de su granja,dedica a la ganadería 1/8 parte y cultiva lo que queda,¿que parte de la granja cultiva?

Tju [1.3M]

<span>Si el agricultor da 1/4 y 1/8 de su granja, básicamente está regalando 3/8 de su granja si los agrega. Si su granja es una, u 8/8, y resta eso de la cantidad que se necesita, eso es 5/8 de su granja porque 8 / 8-3 / 8 = 5/8. Entonces el granjero todavía posee 5/8 de su granja.</span>

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3 years ago

Solve the equation by graphing the related function:<br> -x^2-5=0

Lina20 [59]

Answer:

love youre profile it's from Saiki K

Step-by-step explanation:

We use the factoring form becuase our c is zero and it in standard quadratic form so we rather factor than complete the square or quadratic formula since that is longer to do than just factor.

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3 years ago

Chloe purchased a sweater that cost $24, and a shirt that cost 5/8 times as much as the sweater.What amount of change did Chloe

KatRina [158]

Answer:

Chloe received $11 as change if she gave the clerk $50

Step-by-step explanation:

We are given that Chloe purchased a sweater that cost $24, and a shirt that cost 5/8 times as much as the sweater.

Cost of sweater = $24

Cost of shirt = $\frac{5}{8} \times 24 = 15$

So, Total cost of shirt and sweater = 24+15=39

Now She gave $50 to clerk

So, Change received by her = 50-39=11

So, Chloe received $11 as change if she gave the clerk $50

8 0

4 years ago

Express each of the following in standard form 0.000000000221

dezoksy [38]

Answer:

$2.21 \times {10}^{ - 10}$

Step-by-step explanation:

When we shift (.) from left to right in scientific notarion, the power of 10 varies in negative numbers according to how many numbers we shift.

8 0

3 years ago

Miguel deposits 680.00 in an account that pays 3.5% simple interest. if he neither adds more money nor withdraws any money, what

quester [9]

I=PRT
I=interst
P=invested amount
R=rate in decimal
T=time in years

given
P=680
R=3.5%=0.035
T=6

I=680*0.035*6
I=142.8
that is interest

total is interest+principal=680+142.8=822.8

after 6 years, $822.80 is in the account

4 0

3 years ago