3 years ago

My number is an even number. my number is greater than 7,200. My number is?

Mathematics

1 answer:

hjlf3 years ago

7 0

Answer:

for the even number your answer would be 7,316

Step-by-step explanation:

an even number always needs to end with an even number

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The table shows the height of a plant as it grows.

viva [34]

Answer

144

Step-by-step explanation:

12*12

3 0

3 years ago

−7x−6y=2 7x+4y=−6 solve for x and y

ikadub [295]

Answer:

$\mathrm{The\:solutions\:to\:the\:system\:of\:equations\:are:x=-2,\:y=2}$

Step-by-step explanation:

$\begin{bmatrix}-7x-6y=2\\ 7x+4y=-6\end{bmatrix}$

$\mathrm{Substitute\:}x=-\frac{2+6y}{7}$

$\begin{bmatrix}7\left(-\frac{2+6y}{7}\right)+4y=-6\end{bmatrix}$

$\begin{bmatrix}-2-2y=-6\end{bmatrix}$

$\mathrm{For\:}x=-\frac{2+6y}{7}$

$\mathrm{Substitute\:}y=2$

$x=-\frac{2+6\cdot \:2}{7}\\\\x=-2$

5 0

2 years ago

Solve the equation.

Dafna1 [17]

Hi there!

Here are all the steps into solving this equation :

$\frac{9z+4}{5}$ - 8 = 5.4

Add 8 on each side of the equation → 5.4 + 8 = 13.4

$\frac{9z+4}{5}$ = 13.4

Multiply each side of the equation by 5 → 13.4 × 5 = 67

9z + 4 = 67

Subtract 4 from each side of the equation → 67 - 4 = 63

9z = 63

Divide each side of the equation by 9 → 63 ÷ 9 = 7

z = 7

There you go! I really hope this helped, if there's anything just let me know! :)

6 0

4 years ago

jessica has a jewelry box with a base of 18 square inches. the height is 7 inches. what is the volume of her jewelry box?

ozzi

Assuming it is a right rectangular prism, the volume is 126 sq. in.

V = area of base * height = 18 * 7 = 126

6 0

3 years ago

Read 2 more answers

Will Give Brainliest! Evaluate (2 - 3)^4(4) - 9 ÷ 3. -7 -2 1 2

Karo-lina-s [1.5K]

(2 - 3)^4(4) - 9 ÷ 3

(-1)^4(4)-9/3

1(4)-9/3

4-3

answer: 1

8 0

3 years ago

My number is an even number. my number is greater than 7,200. My number is?​

My number is an even number. my number is greater than 7,200. My number is?