Answer:
6+x
Step-by-step explanation:
An expression is a set of operations without an equal sign. This question is asking which operation is being performed. The question states that there should be six more than x, this means 6 is being added to x. So, addition should be used to make the expression.
Just do 8 1/3 divided by 5/9 or
25/3 / 5/9
25/3 * 9/5 = 5/1 * 3/1 = 15
So 15 tacos
* = times
/ = divided by
Answer:
The top speed of William's boat was 45 mph
Step-by-step explanation:
Let
x -----> represent the rate of the boat in still water in mph
we know that
The speed or rate is equal to divide the distance by the time
speed=distance /time
time=distance/speed
<em>Downstream</em>
speed=(30+x) mph
distance=10 mi
time1=10/(30+x)
<em>Upstream</em>
speed=(x-30) mph
distance=2 mi
time2=2/(x-30)
The sum of the time downstream plus the time upstream must be equal to 16 minutes
Convert minutes to hours
Multiply by (x+30)(x-30) both sides
Multiply by 60 both sides
Divide by 16 both sides
The solution is x=45\ mph
Adjacent anglesTwo angles are Adjacent when they have a common side and a common vertex (corner point) and don't overlap.Angle Bisectortwo segments that a triangle's side is divided into by a line that bisects the opposite anglecollinearlying in the same straight line.complementary angleseither of two angles whose sum is 90°congruentTwo line segments are congruent if they have the same lengthlinear pairTwo angles are said to be linear if they are adjacent angles formed by two intersecting lines. The measure of a straight angle is 180 degreesopposite raysopposite rays are two rays that have the same endpoint and extend in opposite directionspolyhedrona solid figure with many plane facessegment bisectorA point, segment, line, or plane that divides a line segment into two equal partssupplementary angleseither of two angles whose sum is 180°vertical angleseach of the pairs of opposite angles made by two intersecting linesConditional statementan if-then statement in which p is a hypothesis and q is a conclusion. The logical connector in a conditional statement is denoted by the symbol . The conditional is defined to be true unless a true hypothesis leads to a false conclusion.Conclusiona judgment or decision reached by reasoningConjecturean opinion or conclusion formed on the basis of incomplete informationConverseOppositeCounterexampleA counterexample is a special kind of example that disproves a statement or propositionHypothesisa supposition or proposed explanation made on the basis of limited evidence as a starting pointPostulate 2.1Through any two points, there is exactly one linePostulate 2.2Through any three points not on the same line, there is exactly one plane
10.8 divided by 5 is 2.16, so if you multiply that by 7 you will get 15.12, which is the answer!!