MATHEMATICS
COLLEGE

Answer:

HIGH SCHOOL

Which number is larger, .8 or .1?

.8 because .1 is smaller

MIDDLE SCHOOL

Find the sum. negative 7 plus left parenthesis negative 5 right parenthesis

PLEASE SOMEONE HELP ME!! I AM DESPERATE!!!

Answer:

-12

Step-by-step explanation:

-7 + (-5)

You are adding two negative numbers, -7 and -5.

Drop the negatives and add the numbers: 7 + 5 = 12.

Then put back the negative sign.

-7 + (-5) = -12

MIDDLE SCHOOL

Keisha has a total of $6000 to invest in two accounts for 1 year. One account pays 5% simple interest and the other pays 6% simple interest. How much should she invest in each account so that the total interest earned is $335?

Answer: He invest $2500 in account with rate of interest 5% and invest $3500 in account with 6% of interest so that the total interest earned is $335.

Step-by-step explanation:

Given: The rate of interest for account 1= 5%=0.05

The rate of interest for account 2= 6%=0.06

Let P be the Principal amount Keisha invested in the account with 5% interest .

Then the amount she will invest in account with 6% interest= 6000-P

Time = 1 year

The simple interest is given by:-

Simple interest for account 1=

Simple interest for account 2=

According to the question,

Total Interest =$335

So, he invest in account with 5% interest= $2500

He invest in account with 6 % interest=$6000-$2500=$3500

HIGH SCHOOL

Translate the word phrase into a math expression. 12 meters longer than his throw a. t ÷ 12

b. 12 · t

c. t – 12

d. t + 12

The mathematical expression which represents the phrase *12 meters longer than his throw " is t + 12

Let his throw = t

12 meters longer than his throw can be written using the addition operator :

- His throw + 12 meters

Hence, the expression becomes ; t + 12

Therefore, the correct expression for the phrase is t + 12

Learn more : brainly.com/question/25180086

Lets say his throw = t

12 meters longer than his throw

12 longer than t (longer than probably means you need to add)

Answer: t + 12

12 meters longer than his throw

12 longer than t (longer than probably means you need to add)

Answer: t + 12