2 years ago

Benjamin finds some nickels and quarters under the couch cushions. How many

Mathematics

1 answer:

Ber [7]2 years ago

8 0

He has 20 coins and a total of $3.40

You might be interested in

Bryan jogged the same distance each day for 7 days. He ran a total of 22.4 miles. The equation 7d=22.4 can be used to find the d

Maru [420]

I hope this helps you

if he jogged 22.4 miles in 7 days

he jogged ? miles in 1 day

?.7=22.4

?=22.4/7

?=3.2

6 0

3 years ago

32 + 4 (2 + 4) X 6 = 8 + 4 =

Svetradugi [14.3K]

Answer:

176=12

Step-by-step explanation:

8 0

2 years ago

A serving of chickpeas contains 2,150 milligrams of potassium. How many grams of

Zepler [3.9K]

Answer: 109 mg

Step-by-step explanation:

5 0

3 years ago

Will give brainlist

Artemon [7]

All of these are mostly approximately
1) 250.3
2)3421.19
3)11494.04
4) 3.108

7 0

3 years ago

Read 2 more answers

Which equation is the inverse of 2(x - 2)2 = 8(7 + y)?

Marina86 [1]

Answer:

The inverse of $2(x - 2)^2 = 8(7 + y)$ is $y=\sqrt{(4x+28)}+2$

Step-by-step explanation:

Given equation : $2(x - 2)^2 = 8(7 + y)$

$\Rightarrow \frac{2(x-2)^2}{8}=7+y\\\Rightarrow \frac{2(x-2)^2}{8}-7=y$

Replace x with y and y with x

So, $\Rightarrow \frac{2(y-2)^2}{8}-7=x\\\Rightarrow \frac{2(y-2)^2}{8}=x+7\\\Rightarrow 2(y-2)^2=8(x+7)\\\Rightarrow (y-2)^2=4(x+7)\\\Rightarrow (y-2)=\sqrt{4(x+7)}\\\Rightarrow y=\sqrt{4(x+7)}+2\\\Rightarrow y=\sqrt{4x+28)}+2$

So, Option C is correct

Hence The inverse of $2(x - 2)^2 = 8(7 + y)$ is $y=\sqrt{(4x+28)}+2$

4 0

3 years ago