Which equation is in standard form?

A. 3x+4y=10

B. 19+3y=2x

C. 7y-7x=8

D. 8+5x=3y

Consider the ages of our first six presidents, find the mean of thr data set

What is 1.7 divided by 10.54?

Jacob is filling up a large water container. He uses 2/3 of a gallon to fill 3/4 of the container. How many gallons will he need to fill the whole container? Write a division equation to represent this question and solve.

Alan is putting weed killer on a field to get it ready for planting. The directions on the can say to use 4/5 of a quart for each acre of land.

Given the equation y = 2x - 8, what is the slope and the y-intercept? m = 2 and b = 8 m = 2 and b = - 8 m = 8 and b = 2 m = - 8 and b = 2

Johnny wants to know if his class of 60 students would prefer to have an ice cream party or a pool party at the end of the year. What is the best way for him to collect his data?

What is the coefficient in the expression 5x^2 + 3? A. 5 B. X C. 3 D. 2

2. A city council had a proposal for a new traffic light at an intersection that had a recent accident. The council decided to take a poll of 284 randomly selected residents and asked if they would support the construction.

Elen deposited $2,500 into a savings account that earns 5% interest per year. Her friend's bank offerS a 6% annual interest rate. How much more money would Ellen's money have earned in one year if she had deposited her money at her friend's bank?

A climber is standing at the top of a mountain, approximately 2.5 mi above sea level. The radius of the Earth is 3959 mi. What is the climber's distance to the horizon? round final answer to the nearest tenth