Answer:
X=11
Step-by-step explanation:
(5x+5)+(2x+8)=90
combine like terms
7x+13=90
subtract 13 from both sides
7x=77
divide 7 on both sides
x=11
check work
(5(11)+5)+(2(11)+8)=90
5 to 16 because you divide them by two answer is 5:16
1, 000 grams = 1 kg
(divide both sides by 1, 000)
1 gram = 1/1, 000 kg
750 grams = 750 x (1/1000) kg = 0.75 kg
Therefore, Steven needs to buy 0.75 kg of sugar!
hope this helps! let me know if you need help with anything else! :)
In order to find the scale factor we begin by selecting one pair of corresponding sides.
Selecting the base of the triangle
Base of triangle AC is 3 units.
Base of triangle (AC)' is 7.5 units
According to the proportion

REPLACE TH
The 6th term in the sequence should be 63