Answer:
(2x+3)(x+1)
Step-by-step explanation:
33 sweets in a 7x to 4x ratio
7x + 4x = 33
11x = 33
x = 3
33 sweets can be put in a 7(3) to 4(3) ratio
which is a 21 to 12 ratio
so 21 sweets are yellow, and 12 sweets are purple to get the ratio of 7 to 4
Note:
<span>a(b) = ab = a x b = a times b
</span>
Wait what try using photomath it helps explain and gives the answer.
Answer:
-17/3
Step-by-step explanation:
(-6) + (-4)/(3 *-4) = -17/3
Based on the calculations, the speed of the dog is equal to 8.44 m/s.
<u>Given the following data:</u>
To calculate the speed of the dog:
<h3>What is speed?</h3>
Speed can be defined as the distance covered by an object or living organism per unit of time. Thus, speed can be measured as meter per seconds.
Mathematically, speed is given by this formula;

Substituting the given parameters into the formula, we have;

Speed = 8.44 m/s.
Read more on speed here: brainly.com/question/10545161