Which expression can be used to model the phrase "the sum of three and a number"?

O 3 + x

O - 3

03 - x

x : 3

How many variable terms are in the expression 3x^3y+5x^2-4y+z+9

Use the formula to find the value of $400 invested in 4%

The length of a city block running north to south in NYC is about 5 times 10 to the negative second power miles. The distance from NYC to Mumbai, India is about 7.5 times 10 to the third power miles.

The decimal i am thinking of is 3 hundredths less than 3 tenths. What is my decimal

Match the scenarios with the corresponding factors that influence the consumer's choice of a financial service provider. A.) accessibility B.) reputation C.) use of technology D.) fees and other charges 1.

3. Para encontrarmos o resultado de 300 - 650, podemos: a) efetuar 650 + 300 e manter o sinal do resultado b) efetuar 650 + 300 e inverter o sinal do resultado c) efetuar 650 - 300 e manter o sinal do resultado d) efetuar 650 - 300 e inverter o

Ou purchase a new laptop computer for $1,200. You put a 5% down payment and $55 per month on a 24 month purchase plan. What is the amount of the down payment?

In a division problem, can the remainder be greater than the division

An electrician buys 415 ft of cable. If he uses 234 ft, how much does he have left?

How to find the savings of an item you purchase?