All categories

3 years ago

First grade math its blank minus 1 =10-3-1=10-3

Mathematics

2 answers:

marissa [1.9K]3 years ago

7 0

___-1=10-3
x-1=10-3
x-1=7
x=8
therefore the blank is 8

DIA [1.3K]3 years ago

5 0

Its more of a fill in the blank its asking what minus 1 is equal to 10-3
Answer:8

You might be interested in

Most ATM’s require a 4-digit code using the digits 0-9 how many 4-digit codes can you use

Zolol [24]

10000 digits can be used for 4 digit A.T.M code.

<u>Solution:</u>

Given that A.T.M required 4 digit codes using the digits 0 to 9.

Need to determine how many four digit code can be used.

We are assuming that number starting with 0 are also valid ATM codes that means 0789 , 0089 , 0006 and 0000 are also valid A.T.M codes.

Now we have four places to be filled by 0 to 9 that is 10 numbers

Also need to keep in mind that repetition is allowed in this case means if 9 is selected at thousands place than also it is available for hundreds, ones or tens place .

First digit can be selected in 10 ways that is from 0 to 9.

After selecting first digit, second digit can be selected in 10 ways that is 0 to 9 and same holds true for third and fourth digit.

So number of ways in which four digit number is created = 10 x 10 x 10 x 10 = 10000 ways

Hence 10000 digits can be used for 4 digit A.T.M code.

7 0

3 years ago

Find the value of this expression if x = -6.<br> x^2-3/x+3<br> Enter the correct answer.

Amanda [17]

Answer:

$\frac{x^{2}-3}{x+3}=\frac{(-6)^{2}-3}{-6+3}\\\\=\frac{36-3}{-3}=\frac{33}{-3}=-11$

Step-by-step explanation:

6 0

3 years ago

write three ratios that are equivalent to the one given: The ratio of right-handed students to left-handed students is 18;4.

Ainat [17]

9 : 2 = 18 : 4

As: 9 x 2 : 2 x 2 = 18 : 4

--------------------

36 : 8 = 18 : 4

As: 18 x 2 : 4 x 2 = 36 : 8

--------------------

72 : 16 = 18 : 4

As: 18 x 4 : 4 x 4 = 72 : 16

6 0

3 years ago

A balanced dime is tossed three times. The possible outcomes are represented in the table.

elena-s [515]

the last two ones be the same, the outcomes would be TTT,HTT,THH,HHH

so the probability is 4/8 = 1/2.

5 0

3 years ago

You have a map of an area in France. The scale used is 2cm:8km. You want to ride to a national park. The park is shown on the ma

antiseptic1488 [7]

Every cm on the map = 8/2 = 4 km

so 16 cm is equivalent to 4*16 = 64 km Answer

3 0

3 years ago

Read 2 more answers