Find the expressions that are equal..use the equal expressions to write true number sentences ??

1 answer:

5 0

1/2 and 2/4 are squeal because if you cross multiple 2✖️2 gives you 4 and 4✖️1 gives you 4 and you end up with an equal amount.2/4 and 2/4 obviously because they have the same denominator and numerator.

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Question Help

Oxana [17]

X + y = 23000

x.08 + y.09 = 2040

x = 23000 - y

(23000 - y) .08 + y.09 = 2040

1840 - .08y + .09y = 2040

Simplify

.01y = 200

Simplify

Y = 20000

X + 20000 = 23000

X = 3000

CHECK: .08x + .09(20000) = 2040

.08x + 1800 = 2040

Simply .08x = 240

X = 3000

7 0

3 years ago

Section 1 test helppppp

Harrizon [31]

Don’t know the answer you did put nothing

3 0

2 years ago

-1/225x^2+2/3x what is the vertex of this quadratic function?

Julli [10]

$\bf \textit{vertex of a parabola}\\ \quad \\\\

\begin{array}{lccclll}
y=&-\frac{1}{225}x^2&+\frac{2}{3}x\\\\
y=&-\frac{1}{225}x^2&+\frac{2}{3}x&+0\\
&\uparrow &\uparrow &\uparrow \\
&a&b&c
\end{array}\qquad 
\left(-\cfrac{{{ b}}}{2{{ a}}}\quad ,\quad {{ c}}-\cfrac{{{ b}}^2}{4{{ a}}}\right)$

6 0

3 years ago

Help me out please!!!!!

MAVERICK [17]

Answer:

the answer is D

Step-by-step explanation:

that is R ND Q re on the same line as well as S ND

6 0

2 years ago

The height of a baseball after being hit by a batter is given by h(t) = -16t2 + 60t + 4 (where h(t) is the

lakkis [162]

Hayya please help with mine its right above

3 0

2 years ago