John is 4 years older than becky, and john's and becky's combined ages is 58. how old are becky and john?

A respiratory cycle is defined as the beginning of one breath to the beginning of the next breath. The rate of air intake r (in L/sec) during a respiratory cycle for a physically fit male can be approximated by r (t) = 0.85 sin (π/4.

7/8 = _ x _/8 Find the missing values for the multiplication equation

Joe has 310 baseball cards. He writes the number of cards in expanded form. How many ones will he write?

A newspaper sells 40,000 papers each week. Of these, 64% are sold by subscription. Half of the subscriptions are Sunday papers. How many Sunday papers are sold by subscription? A. 2560 B. 20,000 C. 12,800 D. 25,600

The table shows an estimate of costs at Central Texas College for 1 year. What is a reasonable savings goal to meet the cost of tuition and fees for 2 years of college (not including grants, scholarships, loans, or student work) ?

Josh and Mikayla both delivered flowers for petal florist today. Josh Works every 4 days. Mikayla works every 5 days. How many days until Josh and Mikayla work together again

How do I solve for X in x/2 + x-3/5 = 3

Rewrite the following polynomial in standard form. -4^3-9-x^2-x^5/9

Leonard divides 70 by 8. Between what two whole numbers is his answer?

A cake mix calls for these ingredients. 3 cups of milk 6 cups of flour 2 cups of sugar 1 cup of oil Which is the lowest ratio? A. Milk/Flower B. Sugar/Milk C. Oil/Sugar D. Sugar/Flower