Mathematics, 04.02.2020 05:42 jaydenrenee111902
Sam bought a calling card with 228 minutes on it. he used 12 minutes to call his brother. he made 4 additional calls (each of equal time) to use the remaining minutes. how many minutes did each call last? write an equation to represent this equation. do not simplify this equation to represent this situation. do not simplify the equation. use m to represent minutes.
Answers: 1
Mathematics, 21.06.2019 19:30
Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)
Answers: 1
Mathematics, 21.06.2019 21:50
Match each whole number with a rational, exponential expression 3 square root 27^2find the domain and range of the exponential function h(x)=125^x. explain your findings. as x decreases does h increase or decrease? explain. as x increases does h increase or decrease? explain.
Answers: 3
Mathematics, 21.06.2019 23:00
Solve the system of equations using the substitution method. {y=β3x+7x=β2yβ16 enter your answers in the boxes.
Answers: 1
Mathematics, 21.06.2019 23:30
Matt had 5 library books. he checked out 1 additional book every week without retuening any books. whats the matching equation
Answers: 1
Sam bought a calling card with 228 minutes on it. he used 12 minutes to call his brother. he made 4...
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