1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
blsea [12.9K]
2 years ago
11

Spanish class has a total of 30 students. The number of males is 12 more than the number of females. How many males and how many

females are in the
class?
Number of males:

Number of females:
Mathematics
2 answers:
docker41 [41]2 years ago
8 0

Answer:

21, 9

Step-by-step explanation:

If girls are x, then boys are x + 12

x + x + 12 = 30

2x + 12 =  30

2x = 18

x = 9

There are 9 girls and 21 boys

In-s [12.5K]2 years ago
7 0
9 girls
21 boys

this is the answer :)
You might be interested in
A consultant needs to make at least $600 this week. She earns $120 for each
vodka [1.7K]
The answer is A, She need to make equal to or more than 600 so that <_600 and since there each behind 120 an 60 they both have variables
7 0
2 years ago
Read 2 more answers
Doris uses 8square pieces of fabric to make one scarf. Each side of a square piece of fabric is 1/4 foot in length. Doris can bu
Semmy [17]
Scarf area is 8 small fabric area
8 x 0.25 x 0.25 =0.5.
7 scarf area would be
7 x 0.5 = 3.5
new fabric (large ) area is
2 x 0.25 = 0.5
7 scarf area divide by new fabric area
3.5 divide by 0.5 = 7 large pieces
4 0
3 years ago
Marcus estimates that 230 people will attend Detroit concert there was an actual total of 300 people who attended at your concer
ivolga24 [154]
The answer is 70 people will attend
7 0
3 years ago
Dennis and Ivy share some sweets between them in the ratio 7:4 Dennis got 42 sweets. How many does ivy get
MrRa [10]

Answer:

Ivy = 24

Step-by-step explanation:

Given

Dennis : Ivy = 7 : 4

Required

Determine the amount of sweet Ivy gets when Dennis = 42

We have:

Dennis : Ivy = 7 : 4 and

Dennis = 42

Substitute 42 for Dennis in Dennis : Ivy = 7 : 4

42 : Ivy = 7 : 4

Convert to fraction

\frac{42}{Ivy} = \frac{7}{4}

Cross Multiply:

Ivy * 7 = 42 * 4

Divide through by 7

\frac{Ivy * 7}{7} = \frac{42 * 4}{7}

Ivy = \frac{42 * 4}{7}

Ivy = 6* 4

Ivy = 24

6 0
2 years ago
I could use a little help with this one. i'm rusty.<br> -3(x+2)-7 = 5x + 7
Pie

Answer:

-3(x+2)-7 = 5x + 7

-3x - 6 - 7 = 5x + 7

-3x - 13 = 5x + 7

-20 = 8x

x = -2.5

7 0
3 years ago
Read 2 more answers
Other questions:
  • write an equation of the line that passes through (-4,2) and is parallel to 5x+y=8. Please put your answer in slope-intercept fo
    5·1 answer
  • Write an equation for the circle with center(-1,-5) and Radius 4sqrt3
    15·1 answer
  • Which basic construction is shown here?
    14·2 answers
  • A goat is placed in a circular pen with a radius of 15 feet. The formula for the area of a circle is A=πr2, where r is the radiu
    9·1 answer
  • The chart shows how much each type of ticket cost.
    12·2 answers
  • Change 90km per hour to feet per minute
    9·1 answer
  • Pls help very confused<br>​
    8·1 answer
  • Help. pleaseeeeeeeeeeeeeee3e<br>​
    6·2 answers
  • Help im giving brainlies.
    5·2 answers
  • An expedition leader estimates that a group of hikers can carry less than 550 pounds of food and equipment.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!