All categories

1 year ago

Help will mark Brainliest

Mathematics

1 answer:

Aleksandr [31]1 year ago

5 0

Answer:

The third box model

Step-by-step explanation:

Since she earns 162 from babysitting and got a total of $810, it would eman that (x represents the amount of money she got from mowing lawns) 810-162=x

x=648 so the third box model is correct

You might be interested in

Nancy walks 5 blocks to the right , 3 blocks down , 7 blocks to the left and 1 block up each square size length is 1 block. What

Lelu [443]

I really dont know how to explain it but its (-2,-2)

7 0

2 years ago

Read 2 more answers

Which tiles should be added to the model below to make zero?

QveST [7]

Answer: is B 6 positive tiles

7 0

2 years ago

Read 2 more answers

Please help<br> 3 x + 1 ≤ − 2 OR 3 x + 1 > 5

KengaRu [80]

First one: x <= -1

Second one: x > 4/3

Since you logically OR them together, the answer will be simply the combination of them two:

x <=-1 or x> 4/3

8 0

2 years ago

How many four-digit counting numbers are not multiples of 5?

kati45 [8]

Answer:

1000 to 9999 are all of the 4-digit counting numbers

1 to 9999 gives 9999 counting numbers, but we are leaving out 999 of them

9999-999=9000 counting numbers that are 4-digit numbers

9000-1800=7200 4-digit numbers that are not multiples of 5

Step-by-step explanation:

6 0

2 years ago

A recipe calls for 3 cups of flour for every 5 eggs. How many cups of flour do you need for every 1 egg?

kodGreya [7K]

Answer:

$\boxed {\boxed {\sf \frac {3}{5} \ or \ 0.6 \ cups \ of \ flour}}$

Step-by-step explanation:

Let's set up a proportion using this setup.

$\frac { flour}{ eggs}=\frac { flour}{ eggs}$

We know that 3 cups of flour are needed for every 5 eggs.

$\frac {3 \ cups \ flour}{5 \ eggs}=\frac { flour}{ eggs}$

We don't know how many cups are needed for 1 egg, so we say x cups for 1 egg.

$\frac {3 \ cups \ flour}{5 \ eggs}=\frac { x \ cups \ flour}{ 1 \ egg}$

$\frac {3 }{5 }=\frac { x }{ 1 }$

We are solving for x, so we must isolate the variable. x is being divided by 1. The inverse of division is multiplication, so multiply both sides by 1.

$1*\frac{3}{5}= \frac {x}{1}*1\\$

$\frac{3}{5}=x$

$0.6=x$

For every 1 egg, 3/5 or 0.6 cups of flour are needed.

8 0

2 years ago

Help will mark Brainliest​

Help will mark Brainliest