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3 years ago

Do you just add it or multiply or what

Mathematics

2 answers:

Nutka1998 [239]3 years ago

5 0

You need to multiply

Paha777 [63]3 years ago

3 0

Multiply the and you will get your answer

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Write an equation in standard form. Y+2=2/3(x+4)

Alina [70]

$Standard\ form:Ax+By=C\\\\y+2=\frac{2}{3}(x+4)\ \ \ \ |multiply\ both\ sides\ by\ 3\\\\3y+6=2(x+4)\\3y+6=2(x)+2(4)\\3y+6=2x+8 \ \ \ |subtract\ 6\ from\ both\ sides\\3y=2x+2\ \ \ \ |subtract\ 2x\ from\ both\ sides\\-2x+3y=2\ \ \ \ \ |change\ the\ signs\\\boxed{2x-3y=-2}$

4 0

4 years ago

NEED ASAP plz. I will also mark brainiest! Don't just take points, I will report you.

Len [333]

Answer:

A:(-2,-3)

B:(-4.009,1.018) And (-2,-3)

C:x≈0,1.61878812

Step-by-step explanation:

I found the equations

g(x)=e^x+1

p(x)=5/2x+2

f(x)=-2x-7

plugged it in on a graph found the answer to find g(x) all you need to do is know the parent function y=e^2(exponential) and I found where the lines intersect for part A and B and or p(x)=g(x) I did e^x+1=(5/2)x+2

7 0

3 years ago

Ali and Janet are selling gifts at a local craft show. For every bar of soap that Ali sells, she earns $5. For every mug that Ja

Alexus [3.1K]

Answer:

95$

Step-by-step explanation:

Alli sells 5 bars, for each bar she earnd 5$ so she earns 5*5=25$

Janet sells 7 mugs, and for every mug she earns 10$ (twice then Alli), so she earns 7*10=70$

Together: 25+70=95$

7 0

3 years ago

Read 2 more answers

Find 154+(−413). Write your answer as a fraction in simplest form.

Trava [24]

Answer:

-259

Step-by-step explanation:

6 0

3 years ago

A new soup recipe contains 33 percent less sodium per serving than the old soup recipe. The old soup recipe contained x milligra

masya89 [10]

Answer:

The expressions that could represent the amount of sodium per serving, in milligrams, in the new soup recipe is a) 0.67x

Step-by-step explanation:

Given:

A new soup recipe contains 33 percent less sodium per serving than the old soup recipe. The old soup recipe contained x milligrams of sodium per serving.

Now, to find the expression that could represent the amount of sodium per serving, in milligrams, in the new soup recipe.

The old soup recipe contained sodium per serving = $x\ milligrams.$

As given, the new soup recipe contains 33 percent less sodium per serving than the old soup recipe.

So, to get the amount of new soup recipe sodium per serving we write an equation:

$x-33\%\ of\ x$

= $x-\frac{33}{100} \times x$

= $x-\frac{33x}{100}$

= $x-0.33x$

= $0.67x.$

Thus, the expression $0.67x$ milligrams represent the amount of sodium per serving in new soup recipe.

Therefore, the expressions that could represent the amount of sodium per serving, in milligrams, in the new soup recipe is a) $0.67x.$

5 0

3 years ago